Therein lies the rub
Movement, is animal like - perceiving self, environment and understanding movement through it.
- Movement is universal. Its the application of physics.
Thats not driving.
Driving is a social construct. It is the application of physics while navigating a social world.
Driving is observing the law, observing social constructs (that differ regionally), adapting to new constructs based on location and environment.
Thats the blind spot for self driving proponents. They conflate the two things, but talk primarily about the first.
As a result, you will never get self driving - the assumptions are wrong.
Let me put it this way - you get self driving when a car decides its best course of action is to reverse in traffic, because it perceives a tsunami coming from ahead of it.