diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/config/Newlines.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/config/Newlines.scala
index 455401209d..8e33217302 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/config/Newlines.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/config/Newlines.scala
@@ -461,7 +461,7 @@ object Newlines {
       }
     }
     case object anyMember extends ForceBeforeMultilineAssign {
-      def apply(tree: Tree): Boolean = tree.parent.exists(_.is[Template.Body])
+      def apply(tree: Tree): Boolean = tree.parent.is[Template.Body]
     }
     case object topMember extends ForceBeforeMultilineAssign {
       def apply(tree: Tree): Boolean = {
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/config/Spaces.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/config/Spaces.scala
index c46669abb2..61a893da38 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/config/Spaces.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/config/Spaces.scala
@@ -73,7 +73,7 @@ case class Spaces(
         case Spaces.AfterColonInMatchPattern.Never => true
         case Spaces.AfterColonInMatchPattern.Always => false
         case Spaces.AfterColonInMatchPattern.NoAlternatives => x.parent
-            .exists(_.is[meta.Pat.Alternative])
+            .is[meta.Pat.Alternative]
       }
     case _ => false
   }
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/BestFirstSearch.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/BestFirstSearch.scala
index 7efa17e112..7d64122a28 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/BestFirstSearch.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/BestFirstSearch.scala
@@ -327,7 +327,7 @@ object BestFirstSearch {
         if (x eq expire) expire = null else result += x
       case FormatToken(t: Token.LeftParen, _, m) if (m.leftOwner match {
             // TODO(olafur) https://github.com/scalameta/scalameta/issues/345
-            case lo: Term.ArgClause => !lo.parent.exists(_.is[Term.ApplyInfix])
+            case lo: Term.ArgClause => !lo.parent.is[Term.ApplyInfix]
             case _: Term.Apply => true // legacy: when enclosed in parens
             case _ => false
           }) => expire = tokens.matching(t)
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/FormatOps.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/FormatOps.scala
index 820b61f701..2ca603908e 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/FormatOps.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/FormatOps.scala
@@ -1056,7 +1056,7 @@ class FormatOps(
       tokens.foreach {
         case ft @ FormatToken(_: T.LeftParen | _: T.LeftBracket, _, m) =>
           m.leftOwner match {
-            case t: Member.ArgClause if !t.parent.exists(_.is[Member.Infix]) =>
+            case t: Member.ArgClause if !t.parent.is[Member.Infix] =>
               process(t, ft)(callSite)
             case t: Member.ParamClause => process(t, ft)(defnSite)
             case t: Type.FuncParamClause => process(t, ft)(defnSite)
@@ -1387,9 +1387,7 @@ class FormatOps(
     ok &&
     (thisTree match {
       case _: Term.Match => // like select and apply in one
-        val hasBrace = nextNonComment(tokens(thisSelectLike.nameToken)).right
-          .is[T.LeftBrace]
-        !hasBrace ||
+        !tokenAfter(thisSelectLike.nameToken).right.is[T.LeftBrace] ||
         style.includeCurlyBraceInSelectChains &&
         nextSelect.isDefined && !nextSelect.contains(lastApply)
       case _ => checkParent
@@ -1983,7 +1981,7 @@ class FormatOps(
                 case Indents.FewerBraces.never => true
                 case Indents.FewerBraces.always => false
                 case Indents.FewerBraces.beforeSelect =>
-                  !p.parent.exists(_.is[Term.Select])
+                  !p.parent.is[Term.Select]
               }) || isSelect(p)
             if (ok) None // select is taken care off elsewhere
             else Some(style.indent.main + style.indent.getSignificant)
@@ -2692,7 +2690,7 @@ class FormatOps(
       // take last arg when multiple
       case x => getArgsOrNil(x).view.drop(1).lastOption match {
           case None | Some(_: Term.Repeated) => false
-          case Some(t: Term.Param) => !t.decltpe.exists(_.is[Type.Repeated])
+          case Some(t: Term.Param) => !t.decltpe.is[Type.Repeated]
           case _ => true
         }
     }
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/FormatWriter.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/FormatWriter.scala
index ffdd2e9bb3..70d2169a3b 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/FormatWriter.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/FormatWriter.scala
@@ -364,7 +364,7 @@ class FormatWriter(formatOps: FormatOps) {
       @tailrec
       def noAnnoFor(tree: Tree): Boolean = tree.parent match {
         case Some(p @ (_: Term | _: Term.ArgClause)) => noAnnoFor(p)
-        case Some(p: Init) => !p.parent.exists(_.is[Mod.Annot])
+        case Some(p: Init) => !p.parent.is[Mod.Annot]
         case _ => true
       }
       val style = floc.style
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Router.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Router.scala
index 7df40c5135..3c46291797 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Router.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/Router.scala
@@ -182,12 +182,12 @@ class Router(formatOps: FormatOps) {
           Split(Newline, cost).withIndents(alignIndents.getOrElse(mainIndents))
             .withPolicy(decideNewlinesOnlyBeforeClose(close))
         }
-        def isSimpleInterpolate = (leftOwner match {
+        def isSimpleInterpolate = !(leftOwner match {
           case t: Pat.Interpolate => findArgAfter(open.end, t.args)
           case t: Term.Interpolate => findArgAfter(open.end, t.args)
           case t: Term.Block => getBlockSingleStat(t)
           case _ => None
-        }).exists(!_.is[Term.If])
+        }).isOpt[Term.If]
 
         style.newlines.inInterpolation match {
           case Newlines.InInterpolation.avoid => Seq(spaceSplit)
@@ -639,7 +639,7 @@ class Router(formatOps: FormatOps) {
           // see:
           // https://github.com/scalameta/scalafmt/pull/1516
           // https://github.com/scalameta/scalafmt/issues/1528
-          case t: Init => t.parent.forall(_.is[Mod.Annot])
+          case t: Init => t.parent.isOpt[Mod.Annot]
           case Term.Name(name) => style.spaces.afterTripleEquals &&
             name == "===" ||
             (rightOwner match {
@@ -649,7 +649,7 @@ class Router(formatOps: FormatOps) {
               case _ => false
             })
           case _: Defn.ExtensionGroup => style.spaces.afterKeywordBeforeParen &&
-            soft.KwExtension.unapply(left)
+            soft.KwExtension.matches(left)
           case _ => false
         })
         def baseNoSplit(implicit fileLine: FileLine) = Split(modification, 0)
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/State.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/State.scala
index a12bb576ef..5bcae6a6d0 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/State.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/internal/State.scala
@@ -299,7 +299,7 @@ final case class State(
           case _: Token.KwMatch => tok.meta.rightOwner.is[Term.Match] &&
             allowed.contains(Indents.RelativeToLhs.`match`)
           case _: Token.Ident => tok.meta.rightOwner.parent
-              .exists(_.is[Term.ApplyInfix]) &&
+              .is[Term.ApplyInfix] &&
             allowed.contains(Indents.RelativeToLhs.`infix`)
           case _ => false
         })
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/ConvertToNewScala3Syntax.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/ConvertToNewScala3Syntax.scala
index 6460b32201..2395d18e7c 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/ConvertToNewScala3Syntax.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/ConvertToNewScala3Syntax.scala
@@ -65,14 +65,13 @@ private class ConvertToNewScala3Syntax(implicit val ftoks: FormatTokens)
             replaceTokenIdent("*", ft.right)
           case t: Type.Wildcard
               if dialect.allowQuestionMarkAsTypeWildcard &&
-                t.parent.exists(_.is[Type.ArgClause]) =>
-            replaceTokenIdent("?", ft.right)
+                t.parent.is[Type.ArgClause] => replaceTokenIdent("?", ft.right)
           case t: Term.Repeated
               if dialect.allowPostfixStarVarargSplices && isSimpleRepeated(t) =>
             removeToken // see above, under Colon
           case t: Pat.SeqWildcard
               if dialect.allowPostfixStarVarargSplices &&
-                t.parent.exists(_.is[Pat.Bind]) => removeToken // see above, under At
+                t.parent.is[Pat.Bind] => removeToken // see above, under At
           case _ => null
         }
 
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/Imports.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/Imports.scala
index 869f1e3878..3220d3f4ea 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/Imports.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/Imports.scala
@@ -368,9 +368,8 @@ object Imports extends RewriteFactory {
       case t: Importee.Unimport => Some(t.name)
       case _ => None
     }).exists { x =>
-      val tokenAfter = ctx.tokenTraverser.nextNonTrivialToken(x.tokens.last)
       // in scala3, `as` doesn't need braces
-      tokenAfter.exists(_.is[Token.RightArrow])
+      ctx.tokenTraverser.nextNonTrivialToken(x.tokens.last).is[Token.RightArrow]
     }
 
     protected final def getCommentsAround(
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/RedundantBraces.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/RedundantBraces.scala
index b9c9cca3a5..040c1223ea 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/RedundantBraces.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/RedundantBraces.scala
@@ -139,8 +139,7 @@ class RedundantBraces(implicit val ftoks: FormatTokens)
     // single-arg apply of a partial function
     // a({ case b => c; d }) change to a { case b => c; d }
     def lpPartialFunction = rtOwner match {
-      case ta @ Term.ArgClause(arg :: Nil, _)
-          if !ta.parent.exists(_.is[Init]) =>
+      case ta @ Term.ArgClause(arg :: Nil, _) if !ta.parent.is[Init] =>
         getOpeningParen(ta).map { lp =>
           if (lp.ne(rt) || getBlockNestedPartialFunction(arg).isEmpty) null
           else ftoks.nextNonCommentAfter(ft) match {
@@ -469,9 +468,8 @@ class RedundantBraces(implicit val ftoks: FormatTokens)
     case t: Term.NewAnonymous =>
       // can't allow: new A with B .foo
       // can allow if: no ".foo", no "with B", or has braces
-      !b.parent.exists(_.is[Term.Select]) ||
-      t.templ.inits.lengthCompare(1) <= 0 || t.templ.stats.nonEmpty ||
-      t.tokens.last.is[Token.RightBrace]
+      !b.parent.is[Term.Select] || t.templ.inits.lengthCompare(1) <= 0 ||
+      t.templ.body.stats.nonEmpty || t.tokens.last.is[Token.RightBrace]
     case _: Term => true
     case _ => false
   }
@@ -484,7 +482,7 @@ class RedundantBraces(implicit val ftoks: FormatTokens)
         !fb.is[Term.Block] ||
         // don't rewrite block if the inner block will be rewritten, too
         // sometimes a function body block doesn't have braces
-        fb.tokens.headOption.exists(_.is[Token.LeftBrace]) &&
+        fb.tokens.headOption.is[Token.LeftBrace] &&
         !okToRemoveAroundFunctionBody(fb, true)
       }
     case _: Term.Assign => false // f({ a = b }) is not the same as f(a = b)
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/RedundantParens.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/RedundantParens.scala
index c1b34da0cd..8fc4b6f6d4 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/RedundantParens.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/rewrite/RedundantParens.scala
@@ -144,8 +144,8 @@ class RedundantParens(implicit val ftoks: FormatTokens)
   private def okToReplaceOther(
       t: Tree,
   )(implicit style: ScalafmtConfig): Boolean = t match {
-    case _: Lit => t.tokens.length == 1 || !t.parent.exists(_.is[Term.Ref])
-    case _: Term.ApplyUnary => !t.parent.exists(_.is[Term.Ref])
+    case _: Lit => t.tokens.length == 1 || !t.parent.is[Term.Ref]
+    case _: Term.ApplyUnary => !t.parent.is[Term.Ref]
     case _: Member.Apply | _: Term.Interpolate | _: Term.PartialFunction => true
     case t: Term.Select => isSelectWithDot(t)
     case _: Ref => true // Ref must be after Select and ApplyUnary
@@ -159,8 +159,7 @@ class RedundantParens(implicit val ftoks: FormatTokens)
       t: Member.ArgClause,
   )(implicit style: ScalafmtConfig): Boolean = t.values match {
     case arg :: Nil => arg match {
-        case _: Term.Block | _: Term.PartialFunction => t.parent
-            .exists(!_.is[Init])
+        case _: Term.Block | _: Term.PartialFunction => !t.parent.isOpt[Init]
         case _: Lit.Unit | _: Member.Tuple => false
         case t: Term.Select if !isSelectWithDot(t) => false
         case _ => t.parent.exists {
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TokenClasses.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TokenClasses.scala
index c367ffe8fc..eee5ea22db 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TokenClasses.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TokenClasses.scala
@@ -32,11 +32,11 @@ object LeftParenOrBrace extends TokenClassifier {
 
 class SoftKeywordClasses(dialect: Dialect) extends SoftKeywords(dialect) {
   object ImplicitOrUsing extends TokenClassifier {
-    def matches(tok: Token): Boolean = tok.is[KwImplicit] || KwUsing.unapply(tok)
+    def matches(tok: Token): Boolean = tok.is[KwImplicit] || KwUsing.matches(tok)
   }
 
   object ExtendsOrDerives extends TokenClassifier {
     def matches(tok: Token): Boolean = tok.is[KwExtends] ||
-      KwDerives.unapply(tok)
+      KwDerives.matches(tok)
   }
 }
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TokenOps.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TokenOps.scala
index 5b59b6019f..eeb5d44c17 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TokenOps.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TokenOps.scala
@@ -64,8 +64,7 @@ object TokenOps {
     findLastVisibleTokenOpt(tokens).getOrElse(tokens.last)
 
   @inline
-  def withNoIndent(ft: FormatToken): Boolean = ft.between.lastOption
-    .exists(_.is[AtEOL])
+  def withNoIndent(ft: FormatToken): Boolean = ft.between.lastOption.is[AtEOL]
 
   @inline
   def rhsIsCommentedOut(ft: FormatToken): Boolean = ft.right.is[Comment] &&
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TreeOps.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TreeOps.scala
index ba9e2c0bc6..ecf6124e0f 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TreeOps.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/util/TreeOps.scala
@@ -375,7 +375,7 @@ object TreeOps {
     new FormatToken.ExtractFromMeta(x => colonDeclType(x.rightOwner))
 
   def isParamClauseSite(tree: Tree): Boolean = tree match {
-    case _: Type.ParamClause => !tree.parent.exists(_.is[Type.Lambda])
+    case _: Type.ParamClause => !tree.parent.is[Type.Lambda]
     case _: Term.ParamClause => tree.parent match {
         case Some(p: Term.FunctionTerm) => !isSeqSingle(p.paramClause.values)
         case _ => true
@@ -402,7 +402,7 @@ object TreeOps {
     token.end
 
   def isArgClauseSite(tree: Tree): Boolean = tree match {
-    case t: Member.ArgClause => !t.parent.exists(_.is[Member.Infix]) ||
+    case t: Member.ArgClause => !t.parent.is[Member.Infix] ||
       (t.values match {
         case (_: Term.Assign | _: Lit.Unit) :: Nil => true
         case Nil | _ :: Nil => false
@@ -416,7 +416,7 @@ object TreeOps {
 
   def noSpaceBeforeOpeningParen(tree: Tree): Boolean = tree match {
     case _: Term.Super => true
-    case t: Member.ArgClause => !t.parent.exists(_.is[Member.Infix])
+    case t: Member.ArgClause => !t.parent.is[Member.Infix]
     case _: Member.ParamClause => tree.parent.exists {
         case _: Term.FunctionTerm => false
         case t: Ctor.Primary => t.mods.isEmpty ||
@@ -534,7 +534,7 @@ object TreeOps {
 
   def isXmlBrace(owner: Tree): Boolean = owner match {
     case _: Term.Xml | _: Pat.Xml => true
-    case b: Term.Block => b.parent.exists(_.isInstanceOf[Term.Xml])
+    case b: Term.Block => b.parent.is[Term.Xml]
     case _ => false
   }
 
@@ -620,8 +620,7 @@ object TreeOps {
   def getTreeLineSpan(pos: Position): Int =
     if (pos.isEmpty) 0 else pos.endLine - pos.startLine
 
-  def hasSingleTermStat(t: Term.Block): Boolean = getBlockSingleStat(t)
-    .exists(_.is[Term])
+  def hasSingleTermStat(t: Term.Block): Boolean = getBlockSingleStat(t).is[Term]
 
   def hasSingleTermStatIfBlock(t: Tree): Boolean = t match {
     case b: Term.Block => hasSingleTermStat(b)
@@ -1011,7 +1010,7 @@ object TreeOps {
       case _ => false
     })
 
-  def isParentAnApply(t: Tree): Boolean = t.parent.exists(_.is[Term.Apply])
+  def isParentAnApply(t: Tree): Boolean = t.parent.is[Term.Apply]
 
   def isTreeOrBlockParent(owner: Tree)(pred: Tree => Boolean): Boolean =
     if (owner.is[Term.Block]) owner.parent.exists(pred) else pred(owner)