As a certified ancient, these driver assist things are scary to me. One thing I have noticed is that folks with back up cameras, which by the way don't nearly cover all the angles, will use them exclusively and not look around before backing up.

But not nearly as scary as texters passing me at 90 close to a college and that traffic, my informal observations tells me at least 70% are texting for miles and miles. Not to mention 18 wheelers on the interstate.