What if it decides to short the batteries and set the car on fire? Can you stop it from doing that?
I think you are making scenarios that no reasonable person would assume. There is a difference between 'getting confused at an intersection and turning wrong' and 'actively trying to kill the occupant by accelerating at max speed while turning the steering'.
Battery and battery management is more straightforward. BYD has mastered it.
FSD is a blackbox. Even Tesla appears to be unable to prevent regressions. One of the most sophisticated companies in the world can't prevent regression in a safety critical software they frequently update. Let that sink in.
I think you are making scenarios that no reasonable person would assume. There is a difference between 'getting confused at an intersection and turning wrong' and 'actively trying to kill the occupant by accelerating at max speed while turning the steering'.