[robocat]

It’s entirely possible that self-driving cars could be realistic about the time we all get flying cars.

[phaemon]

The reason we want self driving cars is the same reason we don't have flying cars.

[albntomat0]

Aren't flying cars and self-driving ground cars different problems, and thus likely to be solved at different times?

Self-driving is a sensing and intelligence problem, while flying seems like a mechanical, aero, and policy one.