> Once you get rid of human drivers, anyone can build a ride-sharing system. It just takes enough money to buy enough cars, and the ride sharing app, and that's

> Once you get rid of human drivers, anyone can build a ride-sharing system. It just takes enough money to buy enough cars, and the ride sharing app, and that's it. Cars have to be cleaned. A small percentage of people leave trash behind. A driverless car won't know or care that the last passenger left their odor in the back seat...