As I explained in the previous post, the crucial difference is you still have a responsibility to react instantaneously to dangerous road events after hour

As I explained in the previous post, the crucial difference is you still have a responsibility to react instantaneously to dangerous road events after hours of inaction. There are no regulatory barriers impeding Tesla outside a small handful of states (i.e. California). The fact that you still have to supervise it is an intentional aspect of the system design to shift responsibility away from Tesla.