If you are required to be available to take over
Then cars will need to have some a lot of Chinese fire drills, that tell you tap the brake and hit the turn signal or something like that to confirm you are paying attention.
When cars no longer require you to be available (and don't have any driver controls) then who's business it is what you are doing while you travel? If you want to work, eat, watch movies, sleep or have sex who cares? Though for the last two having windows with adjustable tint to block the sun (and people seeing inside) would come in handy.
Biting the hand that feeds IT
