diff --git a/compiler-rt/lib/radsan/CMakeLists.txt b/compiler-rt/lib/radsan/CMakeLists.txt
index 1cff9be14e272..c7d1dacf3dbc7 100644
--- a/compiler-rt/lib/radsan/CMakeLists.txt
+++ b/compiler-rt/lib/radsan/CMakeLists.txt
@@ -4,8 +4,7 @@ set(RADSAN_CXX_SOURCES
   radsan.cpp
   radsan_context.cpp
   radsan_stack.cpp
-  radsan_interceptors.cpp
-  radsan_user_interface.cpp)
+  radsan_interceptors.cpp)
 
 set(RADSAN_PREINIT_SOURCES
   radsan_preinit.cpp)
diff --git a/compiler-rt/lib/radsan/radsan_context.cpp b/compiler-rt/lib/radsan/radsan_context.cpp
index 1407fb38782aa..1fabb8c4894e1 100644
--- a/compiler-rt/lib/radsan/radsan_context.cpp
+++ b/compiler-rt/lib/radsan/radsan_context.cpp
@@ -13,6 +13,7 @@
 #include <sanitizer_common/sanitizer_allocator_internal.h>
 #include <sanitizer_common/sanitizer_stacktrace.h>
 
+#include <new>
 #include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -29,10 +30,7 @@ void internalFree(void *ptr) { InternalFree(ptr); }
 
 namespace radsan {
 
-Context::Context() : Context(createErrorActionGetter()) {}
-
-Context::Context(std::function<OnErrorAction()> get_error_action)
-    : get_error_action_(get_error_action) {}
+Context::Context() = default;
 
 void Context::realtimePush() { realtime_depth_++; }
 
@@ -46,10 +44,10 @@ void Context::expectNotRealtime(const char *intercepted_function_name) {
   if (inRealtimeContext() && !isBypassed()) {
     bypassPush();
     printDiagnostics(intercepted_function_name);
-    if (get_error_action_() == OnErrorAction::ExitWithFailure) {
-      exit(EXIT_FAILURE);
-    }
-    bypassPop();
+
+    // TODO: re-implement "continue" with normal sanitizer options
+    exit(EXIT_FAILURE);
+    // bypassPop();
   }
 }
 
diff --git a/compiler-rt/lib/radsan/radsan_context.h b/compiler-rt/lib/radsan/radsan_context.h
index ca2f0c5735e32..66d810ce97735 100644
--- a/compiler-rt/lib/radsan/radsan_context.h
+++ b/compiler-rt/lib/radsan/radsan_context.h
@@ -8,16 +8,11 @@
 
 #pragma once
 
-#include <radsan/radsan_user_interface.h>
-
-#include <functional>
-
 namespace radsan {
 
 class Context {
 public:
   Context();
-  Context(std::function<OnErrorAction()> get_error_action);
 
   void realtimePush();
   void realtimePop();
@@ -34,7 +29,6 @@ class Context {
 
   int realtime_depth_{0};
   int bypass_depth_{0};
-  std::function<OnErrorAction()> get_error_action_;
 };
 
 Context &getContextForThisThread();
diff --git a/compiler-rt/lib/radsan/radsan_user_interface.cpp b/compiler-rt/lib/radsan/radsan_user_interface.cpp
deleted file mode 100644
index 39d26c94b3b20..0000000000000
--- a/compiler-rt/lib/radsan/radsan_user_interface.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-/**
-    This file is part of the RealtimeSanitizer (RADSan) project.
-    https://github.com/realtime-sanitizer/radsan
-
-    Copyright 2023 David Trevelyan & Alistair Barker
-    Subject to GNU General Public License (GPL) v3.0
-*/
-
-#include <radsan/radsan.h>
-#include <radsan/radsan_user_interface.h>
-
-#include <sanitizer_common/sanitizer_common.h>
-
-#include <cctype>
-#include <cstring>
-#include <iostream>
-
-namespace radsan {
-
-std::function<OnErrorAction()> createErrorActionGetter() {
-  auto const continue_getter = []() { return OnErrorAction::Continue; };
-  auto const exit_getter = []() { return OnErrorAction::ExitWithFailure; };
-  auto const interactive_getter = []() {
-    auto response = char{};
-
-    std::cout << "Continue? (Y/n): ";
-    std::cin >> std::noskipws >> response;
-
-    if (std::toupper(response) == 'N')
-      return OnErrorAction::ExitWithFailure;
-    else
-      return OnErrorAction::Continue;
-  };
-
-  auto user_mode = __sanitizer::GetEnv("RADSAN_ERROR_MODE");
-  if (user_mode == nullptr) {
-    return exit_getter;
-  }
-
-  if (std::strcmp(user_mode, "interactive") == 0) {
-    return interactive_getter;
-  }
-
-  if (std::strcmp(user_mode, "continue") == 0) {
-    return continue_getter;
-  }
-
-  if (std::strcmp(user_mode, "exit") == 0) {
-    return exit_getter;
-  }
-
-  return exit_getter;
-}
-
-} // namespace radsan
diff --git a/compiler-rt/lib/radsan/radsan_user_interface.h b/compiler-rt/lib/radsan/radsan_user_interface.h
deleted file mode 100644
index 231d3f37740a8..0000000000000
--- a/compiler-rt/lib/radsan/radsan_user_interface.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#pragma once
-
-#include <functional>
-
-namespace radsan {
-
-enum class OnErrorAction {
-    Continue,
-    ExitWithFailure,
-};
-
-std::function<OnErrorAction()> createErrorActionGetter();
-
-}
diff --git a/compiler-rt/lib/radsan/tests/radsan_test_context.cpp b/compiler-rt/lib/radsan/tests/radsan_test_context.cpp
index 4ff1c37e04be8..e974a71aa4731 100644
--- a/compiler-rt/lib/radsan/tests/radsan_test_context.cpp
+++ b/compiler-rt/lib/radsan/tests/radsan_test_context.cpp
@@ -9,7 +9,6 @@
 #include "radsan_test_utilities.h"
 
 #include "radsan_context.h"
-#include "radsan_user_interface.h"
 
 TEST(TestRadsanContext, canCreateContext) { auto context = radsan::Context{}; }
 
@@ -68,14 +67,4 @@ TEST(TestRadsanContext,
 }
 
 TEST(TestRadsanContext, onlyDiesIfExitWithFailureReturnedFromUser) {
-  auto fake_action = radsan::OnErrorAction::Continue;
-  auto action_getter = [&fake_action]() { return fake_action; };
-
-  auto context = radsan::Context{action_getter};
-  context.realtimePush();
-
-  context.expectNotRealtime("do_some_stuff_expecting_continue");
-
-  fake_action = radsan::OnErrorAction::ExitWithFailure;
-  EXPECT_DEATH(context.expectNotRealtime("do_some_stuff_expecting_exit"), "");
 }
diff --git a/compiler-rt/test/radsan/TestCases/test_continue_mode.cpp b/compiler-rt/test/radsan/TestCases/test_continue_mode.cpp
index 0eb6ccb1aaa90..858252b9263d9 100644
--- a/compiler-rt/test/radsan/TestCases/test_continue_mode.cpp
+++ b/compiler-rt/test/radsan/TestCases/test_continue_mode.cpp
@@ -1,5 +1,5 @@
 // RUN: %clangxx -fsanitize=realtime %s -o %t
-// RUN: env RADSAN_ERROR_MODE=continue %run %t 2>&1 | FileCheck %s
+// RUN: not env %run %t 2>&1 | FileCheck %s
 // UNSUPPORTED: ios
 
 // Intent: Ensure that Continue mode does not exit on the first violation.
@@ -8,6 +8,7 @@
 // aka "not env RADSAN_ERROR_MODE=continue %run %t 2>&1 | FileCheck %s"
 // but running in continue mode does not exit non-zero
 // https://trello.com/c/vNaKEFty/66-running-in-mode-continue-does-not-exit-non-zero-to-indicate-error
+// This test doesn't even currently support "continue mode" because of the c fiasco
 
 #include <stdlib.h>
 
@@ -29,5 +30,4 @@ int main() {
   return 0;
   // CHECK: {{.*Real-time violation.*}}
   // CHECK: {{.*malloc*}}
-  // CHECK: {{.*free*}}
 }