Plus, as soon as the cars can drive themselves people will stop needing Uber in many cases.
No parking? Just tell your car to go park on a street 10 blocks away.
Drunk? Car drives itself while you sleep.
Going to the airport? Car drops you off and returns home. Car also picks you up when you are back.
This is combined with the fact that people will do more disgusting things in an Uber without the driver there. If you have ever driven for Uber, you know that 10% of people are trying to eat or drink in the car. They are going to spill and it’s going to end up like the back of a bus.