It's not an arms race. No amount of user-unfriendliness will ever make it "that" difficult to purposefully use a vehicle maliciously. Terrorist organizations ar

It's not an arms race. No amount of user-unfriendliness will ever make it "that" difficult to purposefully use a vehicle maliciously. Terrorist organizations are well funded. As long as vehicles powered by engines or even motors, everything else in the vehicle is gravy. Rip out all the electronics, put in new ones that just fire the cylinders or run the engine. It's not a solvable problem. https://www.youtube.com/watch?v=HnOPD2MOngU https://www.youtube.com/watch?v=HnOPD2MOngU Here is a small engine whose timing is controlled by an Arduino. You vastly overestimate what can be done, and underestimate the intelligence and willpower of terrorists. All you're achieving is making it harder for everyday people to work on their vehicles.