Well, here's your problem
Musk said Tesla is employing "partial autonomy" now
I don't understand the benefit of so-called "partial autonomy." It's either autonomous or it's not. Clearly, Tesla auto pilot can lull the driver into inattention by creating a false sense of security. Unfortunately, it can kill you unless you pay constant attention to it. In that case, it's safer to just drive the @#$% car yourself.
On the plus side, though, it feels very cool and futuristic...right until the moment before impact, when you realize that your shiny toy is about to kill you and your passengers.