You failed to note the utterly obvious fact that there are no autonomous Teslas in private ownership. As I mentioned above.
A Tesla isn't an autonomous vehicle.
In fact, one of the biggest hurdles to autonomous vehicles taking my job is that they refuse to fudge the rules. There are places that I need to exit via an 'entry only' driveway, for example, because the lot was designed for car sized vehicles, and doesn't have sufficient clearance or turning space for a large truck. This stuff probably needs a solution in parking lot design rather than autonomous vehicle software (simply a sign under 'No Exit' that reads 'Vehicles over 3.8m high excepted' might suffice).
Yup. They not only don't know how to fudge when needed but are weak at understanding that others on the road might do wrong things.
We had (no idea if it still exists) a level 4 passenger bus operating here. Short range, low speed, just drives around a pre-programmed loop. Mere hours after it started there was an accident a human driver would have avoided--someone backed into the bus from the side. A human would have seen the problem coming and gotten out of the way, the robot brain just sat there.
I would have just sat there too. If someone reverses into my stationary vehicle, that's their fuckup, not mine. And evasive manoeuvres are asking for trouble - they're an excellent way to turn a minor bingle that's not your fault into a major bingle that is.
I am going to guess you have never driven a heavy vehicle. Busses and trucks can't just 'nip' out of the way. And their drivers have very limited viability to the sides and rear. It's far from obvious from your description that a human bus driver could have avoided that crash - but replacing the moron who reversed into a large stationary object with a computer, on the other hand, probably would have completely avoided the problem.