I always think in a fully self-driving world there would be huge shifts in the real estate market, living further from your workplace/school won't be such a problem if the commute is easy and the time is consistent, but also in a way that is more convenient than public transportation, similar to how there's higher demand for living close to good transportation links.
Also, if the car can drive itself then you don't have to park it close to you when you don't need it, it can stay at a remote location while you work then "pick you up" when needed.
I also wonder if that could have any effect on car ownership, one of the biggest hassles of living just with uber is that it might just fail you when you need it, either because of surge pricing or lack of drivers, such as late hours or major events, if Uber eliminates the need for drivers it can deploy its fleet at 24 hours a day besides maintenance and therefore could guarantee it's users a minimum supply in a certain area at all times.
Then again, would Uber own those cars? Does it make sense for them to lease unutilized car time from owners similar to what people do with idle CPUs for crypto mining? Thus allowing owners to have some passive revenue.