diff --git a/Libraries/LibCore/CMakeLists.txt b/Libraries/LibCore/CMakeLists.txt
index d3136184d5b..6572f9b635c 100644
--- a/Libraries/LibCore/CMakeLists.txt
+++ b/Libraries/LibCore/CMakeLists.txt
@@ -48,7 +48,6 @@ set(SOURCES
     Resource.cpp
     ResourceImplementation.cpp
     ResourceImplementationFile.cpp
-    SessionManagement.cpp
     Socket.cpp
     SystemServerTakeover.cpp
     TCPServer.cpp
diff --git a/Libraries/LibCore/LocalServer.cpp b/Libraries/LibCore/LocalServer.cpp
index c37fac95503..9efc53dee84 100644
--- a/Libraries/LibCore/LocalServer.cpp
+++ b/Libraries/LibCore/LocalServer.cpp
@@ -6,7 +6,6 @@
 
 #include <LibCore/LocalServer.h>
 #include <LibCore/Notifier.h>
-#include <LibCore/SessionManagement.h>
 #include <LibCore/Socket.h>
 #include <LibCore/System.h>
 #include <LibCore/SystemServerTakeover.h>
@@ -33,20 +32,6 @@ LocalServer::~LocalServer()
         ::close(m_fd);
 }
 
-ErrorOr<void> LocalServer::take_over_from_system_server(ByteString const& socket_path)
-{
-    if (m_listening)
-        return Error::from_string_literal("Core::LocalServer: Can't perform socket takeover when already listening");
-
-    auto const parsed_path = TRY(Core::SessionManagement::parse_path_with_sid(socket_path));
-    auto socket = TRY(take_over_socket_from_system_server(parsed_path));
-    m_fd = TRY(socket->release_fd());
-
-    m_listening = true;
-    setup_notifier();
-    return {};
-}
-
 ErrorOr<void> LocalServer::take_over_fd(int socket_fd)
 {
     if (m_listening)
diff --git a/Libraries/LibCore/LocalServer.h b/Libraries/LibCore/LocalServer.h
index 150933ff8a4..0a847d25ee7 100644
--- a/Libraries/LibCore/LocalServer.h
+++ b/Libraries/LibCore/LocalServer.h
@@ -16,7 +16,6 @@ class LocalServer : public EventReceiver {
 public:
     virtual ~LocalServer() override;
 
-    ErrorOr<void> take_over_from_system_server(ByteString const& path = ByteString());
     ErrorOr<void> take_over_fd(int socket_fd);
     bool is_listening() const { return m_listening; }
     bool listen(ByteString const& address);
diff --git a/Libraries/LibCore/SessionManagement.cpp b/Libraries/LibCore/SessionManagement.cpp
deleted file mode 100644
index e33900ab5de..00000000000
--- a/Libraries/LibCore/SessionManagement.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2022, Peter Elliott <pelliott@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#include <LibCore/Directory.h>
-#include <LibCore/SessionManagement.h>
-#include <LibCore/System.h>
-
-namespace Core::SessionManagement {
-
-ErrorOr<pid_t> root_session_id([[maybe_unused]] Optional<pid_t> force_sid)
-{
-    return 0;
-}
-
-ErrorOr<void> logout(Optional<pid_t> force_sid)
-{
-    pid_t sid = TRY(root_session_id(force_sid));
-    TRY(System::kill(-sid, SIGTERM));
-    return {};
-}
-
-ErrorOr<ByteString> parse_path_with_sid(StringView general_path, Optional<pid_t> force_sid)
-{
-    if (general_path.contains("%sid"sv)) {
-        pid_t sid = TRY(root_session_id(force_sid));
-        return general_path.replace("%sid"sv, ByteString::number(sid), ReplaceMode::All);
-    }
-    return ByteString(general_path);
-}
-
-ErrorOr<void> create_session_temporary_directory_if_needed(uid_t uid, gid_t gid, Optional<pid_t> force_sid)
-{
-    pid_t sid = TRY(root_session_id(force_sid));
-    auto const temporary_directory = ByteString::formatted("/tmp/session/{}", sid);
-    auto directory = TRY(Core::Directory::create(temporary_directory, Core::Directory::CreateDirectories::Yes));
-    TRY(directory.chown(uid, gid));
-    return {};
-}
-
-}
diff --git a/Libraries/LibCore/SessionManagement.h b/Libraries/LibCore/SessionManagement.h
deleted file mode 100644
index 339280a7bfb..00000000000
--- a/Libraries/LibCore/SessionManagement.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (c) 2022, Peter Elliott <pelliott@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#pragma once
-
-#include <AK/Error.h>
-#include <AK/Types.h>
-
-namespace Core::SessionManagement {
-
-ErrorOr<pid_t> root_session_id(Optional<pid_t> force_sid = {});
-ErrorOr<void> logout(Optional<pid_t> force_sid = {});
-
-ErrorOr<ByteString> parse_path_with_sid(StringView general_path, Optional<pid_t> force_sid = {});
-ErrorOr<void> create_session_temporary_directory_if_needed(uid_t uid, gid_t gid, Optional<pid_t> force_sid = {});
-
-}
diff --git a/Libraries/LibCore/StandardPaths.cpp b/Libraries/LibCore/StandardPaths.cpp
index 433194b0213..8680dfc1600 100644
--- a/Libraries/LibCore/StandardPaths.cpp
+++ b/Libraries/LibCore/StandardPaths.cpp
@@ -18,7 +18,6 @@
 #include <stdlib.h>
 
 #if !defined(AK_OS_WINDOWS)
-#    include <LibCore/SessionManagement.h>
 #    include <pwd.h>
 #    include <unistd.h>
 #endif
@@ -202,10 +201,7 @@ ErrorOr<ByteString> StandardPaths::runtime_directory()
 
     StringBuilder builder;
 
-#if defined(AK_OS_SERENITY)
-    auto sid = TRY(Core::SessionManagement::root_session_id());
-    builder.appendff("/tmp/session/{}", sid);
-#elif defined(AK_OS_MACOS)
+#if defined(AK_OS_MACOS)
     builder.append(home_directory());
     builder.append("/Library/Application Support"sv);
 #elif defined(AK_OS_HAIKU)
diff --git a/Libraries/LibCore/System.cpp b/Libraries/LibCore/System.cpp
index 9936246218a..de3aab10667 100644
--- a/Libraries/LibCore/System.cpp
+++ b/Libraries/LibCore/System.cpp
@@ -15,7 +15,6 @@
 #include <AK/String.h>
 #include <AK/Vector.h>
 #include <LibCore/Environment.h>
-#include <LibCore/SessionManagement.h>
 #include <LibCore/System.h>
 #include <limits.h>
 #include <stdarg.h>
diff --git a/Libraries/LibIPC/ConnectionToServer.h b/Libraries/LibIPC/ConnectionToServer.h
index 2a55528e304..9dd4497ae95 100644
--- a/Libraries/LibIPC/ConnectionToServer.h
+++ b/Libraries/LibIPC/ConnectionToServer.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <LibCore/SessionManagement.h>
 #include <LibIPC/Connection.h>
 
 namespace IPC {
diff --git a/Libraries/LibIPC/MultiServer.h b/Libraries/LibIPC/MultiServer.h
index b40f8f138f9..c3a5b93d67b 100644
--- a/Libraries/LibIPC/MultiServer.h
+++ b/Libraries/LibIPC/MultiServer.h
@@ -16,13 +16,6 @@ namespace IPC {
 template<typename ConnectionFromClientType>
 class MultiServer {
 public:
-    static ErrorOr<NonnullOwnPtr<MultiServer>> try_create(Optional<ByteString> socket_path = {})
-    {
-        auto server = TRY(Core::LocalServer::try_create());
-        TRY(server->take_over_from_system_server(socket_path.value_or({})));
-        return adopt_nonnull_own_or_enomem(new (nothrow) MultiServer(move(server)));
-    }
-
     static ErrorOr<NonnullOwnPtr<MultiServer>> try_create(NonnullRefPtr<Core::LocalServer> server)
     {
         return adopt_nonnull_own_or_enomem(new (nothrow) MultiServer(move(server)));
diff --git a/Meta/gn/secondary/Userland/Libraries/LibCore/BUILD.gn b/Meta/gn/secondary/Userland/Libraries/LibCore/BUILD.gn
index 4a1e4cd3d73..ce9cab17b77 100644
--- a/Meta/gn/secondary/Userland/Libraries/LibCore/BUILD.gn
+++ b/Meta/gn/secondary/Userland/Libraries/LibCore/BUILD.gn
@@ -74,8 +74,6 @@ source_set("sources") {
     "Resource.h",
     "ResourceImplementation.cpp",
     "ResourceImplementationFile.cpp",
-    "SessionManagement.cpp",
-    "SessionManagement.h",
     "SharedCircularQueue.h",
     "Socket.cpp",
     "Socket.h",