The answer is ideology and to simply not worry about crashing. The reality is that driving is in fact quite dangerous, and we as a society just put up with it.

By the way, I am not exempt, nothing beats a quiet windy road, no cops, and good music.

I also used to go 90 in a 60 all the time :yikes-1::yikes-3:. Probably good I don't own a car anymore