Good point. Cars will still be valuable for road trips, but lots and lots of people will choose to skip car ownership and just settle for local, self-driving travel.
Maybe there will be a stratified market for rental self-driving cars; one for "just this trip" and another for "five days of exclusive use for a road trip."
Maybe there will be a stratified market for rental self-driving cars; one for "just this trip" and another for "five days of exclusive use for a road trip."