Nearly always “user error”. It is, without any doubt, a fact that cars are far, far safer now as technology has improved. Let’s us not forget the main cause of vehicle “accidents”
Very quick example, I live in rural Devon, narrow lanes so regularly have to reverse back for someone, especially this time of the year, a townie in narrow lanes, oh my goodness! Anyway, about three months ago, in my truck, I reversed into a car I simply could not see I’m my mirrors, it was that close to me, my fault, simple as that! If my truck had the same tech as modern ones, I would have had know a car was behind me, and not backed into it. Give me modern cars anyday.