diff --git a/dom/base/Navigator.cpp b/dom/base/Navigator.cpp
index e0cbb3f1f8..d7868e7ae0 100644
--- a/dom/base/Navigator.cpp
+++ b/dom/base/Navigator.cpp
@@ -2288,28 +2288,7 @@ dom::PrivateAttribution* Navigator::PrivateAttribution() {
 
 /* static */
 bool Navigator::Webdriver() {
-#ifdef ENABLE_WEBDRIVER
-  nsCOMPtr<nsIMarionette> marionette = do_GetService(NS_MARIONETTE_CONTRACTID);
-  if (marionette) {
-    bool marionetteRunning = false;
-    marionette->GetRunning(&marionetteRunning);
-    if (marionetteRunning) {
-      return true;
-    }
-  }
-
-  nsCOMPtr<nsIRemoteAgent> agent = do_GetService(NS_REMOTEAGENT_CONTRACTID);
-  if (agent) {
-    bool remoteAgentRunning = false;
-    agent->GetRunning(&remoteAgentRunning);
-    if (remoteAgentRunning) {
-      return true;
-    }
-  }
-#endif
-
-  // Playwright is automating the browser, so we should pretend to be a webdriver
-  return true;
+  return false;
 }
 
 AutoplayPolicy Navigator::GetAutoplayPolicy(AutoplayPolicyMediaType aType) {
diff --git a/layout/base/nsLayoutUtils.cpp b/layout/base/nsLayoutUtils.cpp
index 77d0de76f3..8d427db0a9 100644
--- a/layout/base/nsLayoutUtils.cpp
+++ b/layout/base/nsLayoutUtils.cpp
@@ -709,9 +709,6 @@ bool nsLayoutUtils::AllowZoomingForDocument(
     return false;
   }
 
-  /* Playwright: disable zooming as we don't support meta viewport tag */
-  if (1 == 1) return false;
-
   // True if we allow zooming for all documents on this platform, or if we are
   // in RDM.
   BrowsingContext* bc = aDocument->GetBrowsingContext();
@@ -9713,9 +9710,6 @@ void nsLayoutUtils::ComputeSystemFont(nsFont* aSystemFont,
 
 /* static */
 bool nsLayoutUtils::ShouldHandleMetaViewport(const Document* aDocument) {
-  /* Playwright: disable meta viewport handling since we don't require one */
-  if (1 == 1) return false;
-
   BrowsingContext* bc = aDocument->GetBrowsingContext();
   return StaticPrefs::dom_meta_viewport_enabled() || (bc && bc->InRDMPane());
 }
diff --git a/toolkit/components/enterprisepolicies/EnterprisePoliciesParent.sys.mjs b/toolkit/components/enterprisepolicies/EnterprisePoliciesParent.sys.mjs
index 0eeb5924c4..8b975a8b11 100644
--- a/toolkit/components/enterprisepolicies/EnterprisePoliciesParent.sys.mjs
+++ b/toolkit/components/enterprisepolicies/EnterprisePoliciesParent.sys.mjs
@@ -108,12 +108,6 @@ EnterprisePoliciesManager.prototype = {
       Services.prefs.clearUserPref(PREF_POLICIES_APPLIED);
     }
 
-    // Playwright: Disable enterprise policies
-    if (true) {
-      this.status = Ci.nsIEnterprisePolicies.INACTIVE;
-      return;
-    }
-
     let provider = this._chooseProvider();
 
     if (provider.failed) {