you haven't made a convincing refutation of what he asked. For example, Tesla autopilot might have failure modes that human drivers avoid, but while that could be a PR nightmare for the technology wouldn't necessarily outweigh Teslas doing other things better that humans are poor at. And if people who can afford better cars driving better is true(?), that's a fact you'd get downvoted to hell for (unfairly) around here if you just stated it in a freestanding way.