I'm not sure it's actual regulations, but the Euro NCAP safety tests requiring all these "features" (like not remembering when you turn them off) to get a max score.
And who doesn't want the safest car?
And who doesn't want the safest car?
At the same time what if it saves at least one life a year? (same goes for riding with/without helmets)
By your logic, we should keep drinking and smoking.
Every intervention has a cost. Not all results will be worth the cost we pay for them. I think we are well past the point in Western society where we are giving up too much in order for too small a return, personally. With cars, but also just in general, people have lost the ability to do cost-benefit analysis and act as though every safety improvement is an unalloyed good. But they aren't, and I think that this thinking is making all of our lives significantly worse.