ye they should, mine wont start in any gear other than reverse or ofcourse if its in neutral
What happens if the safety mechanism fails and it accidentally starts and runs over a kid? then u go to jail. Same things with turbo timers, they are illegal too even though pretty much everyone has them
Remote engine starts are a smart idea but ever since my car started in reverse while i wasnt in the car i havnt used it other than one in a blue moon to show some 1 how it works