But isn't the human always ultimately in control of the vehicle? Any time the car is set in motion, it is the result of a human request, they don't just randoml

But isn't the human always ultimately in control of the vehicle? Any time the car is set in motion, it is the result of a human request, they don't just randomly drive around for fun. Just because the human farms out some of the monotony of driving, does that absolve them from setting the vehicle in motion in the first place? For now I'm leaving aside things like "summon my car to me", or "tell the car to randomly drive around until it finds a parking spot" where no human would be present in the vehicle at all because I think those kinds of scenarios are still a very long long way off, where the vehicles can be expected to move with no supervision at all.