"If there was a government requirement that safety related problems that are detected must shut down the car and immobilize it in no more than 5 minutes..."
5 minutes is a fairly long distance at 90 mph, with plenty of things to collide with along the way.
My mum has reached that age where she can't remember shit (or even where to shit). I figure if you send me one, I might be able to insert it into her head and turn her into some kind of cyber-grandma. In fact, best send two or three, there's a good chance one or two may get broken hammering them in.
Ford Focus driver here - next time you're waiting at a junction for some kind soul to let you out into the traffic flow, why not spend the time considering exactly why people hate BMW drivers?