I've only seen autopilot examples in places with uniformed and fairly good infrastructure. Self driving even in the near future will be a toy for the rich and geographically privileged.
That should trickle down during time, but the fact that a self driving car is still a car won't. We need better and efficient trasport and self driving cars won't chage that very much.
Traditional public transit only works for the geographically privileged. If you don't live along one of the few transit routes in a city, it doesn't work, and even when it does it can be quite inefficient.
In contrast, self-driving cars scale quite well especially to rural areas. They are point-to-point and on-demand. Low cost to operate compared to traditional public transit means that even rural cities could have a self-driving car based public transit option.
That should trickle down during time, but the fact that a self driving car is still a car won't. We need better and efficient trasport and self driving cars won't chage that very much.