What an innovation that would be
1. I cannot drive if I went to a friend a drunk alcohol or consume weed
2. Why would I drive if somebody/something could do it for me, and i get to do whatever i want during this time
3. Gazoline, insurance, maintenance, repair, ... a car can be very costly especially if use intensively
4. Cars are polluting a lot, maybe I don't want to contribute to the issue of global warming
How do you think all those issues are solved presently?
Look at NJ Transit, in rural areas if you have a train station you get 2-3 commuter trains in the morning on week days and no service on the weekend or during the day/late at night. And thats for NJ, which has high population density even in rural areas, is physically small and is part of the north east corridor.