Add to that the fact that you are never going to get 100% fleet utilisation, will need to pay for qualified tele-operators, maintain/repair vehicle along with sensors...

I recently listened to a podcast episode of the Autonocast[1], where they interviewed a Harvard Researcher who claimed the economics of Robotaxis just don't work. Very interesting listen.

[1] http://www.autonocast.com/blog/2020/3/11/177-ashley-nunes-on...