Sure, but the practical experience is that FSD is fairly predictable. It's just a matter of personal preference that comes from experience. I wouldn't impose a system like FSD on everybody.
I've got plenty of experience, and (feel as though) I know most of it's failure points. I had to drive my 30 minute commute last week, and it was decidedly unfun. I have seen the future and I don't want to go back.