> The great thing about robo-taxis is that they don't actually solve a problem. If I showed somebody two images of inner city traffic jams, they wouldn't be abl

> The great thing about robo-taxis is that they don't actually solve a problem. If I showed somebody two images of inner city traffic jams, they wouldn't be able to tell me which is humans driving gas engine'd cars, and which is self driving electric vehicles. They absolutely solve problems. They just don't solve the one particular problem you mentioned. For example, they solve the problem that cities don't have enough parking spaces.