Counterpoint: as an airplane passenger, my experience is the same whether there's a human pilot or not; I sit in my seat until the ride is over. But in my car,

Counterpoint: as an airplane passenger, my experience is the same whether there's a human pilot or not; I sit in my seat until the ride is over. But in my car, if it could drive itself, I could get in the back seat and sleep. I could have a tiny apartment back there and read or play video games. I think that if people will text while they drive, risking their lives for a tiny message, they will gladly let their car drive for the payoff of getting to do whatever they want during the trip. Side effect: if people can sleep comfortably in the back seat while their car drives, suddenly a 4-hour commute may sound reasonable. That's going to screw with city planning, pollution, etc.