I’m not aware of a single jurisdiction on the planet that makes Tesla liable for what the vehicle does when autopilot is enabled. In order to activate autopilot you have to accept about 3 different disclaimers on the car’s screen that state VERY clearly how you are still responsible for the vehicle and you must intervene if it starts behaving dangerously.
I’ve been driving with autopilot for over 2 years, and while it has done some stupid stuff before (taking wrong turns, getting in the wrong lane, etc.), it has NEVER come close to hitting another vehicle or person. Any time something out of the ordinary happens, I disengage autopilot and take over.