Okay, but what if the unanticipated situation only gives you 1.2 seconds to react? Even if the car switched control to a remote operator immediately, there's a

Okay, but what if the unanticipated situation only gives you 1.2 seconds to react? Even if the car switched control to a remote operator immediately, there's a lot of context required to navigate driving situations (who is around me, what are the road conditions, am I merging, etc.) that would be hard to absorb in a split second. And what if the car is in a place with a poor network connection? I'm not saying your idea is untenable; there are just a lot of corner cases that would also make it a very complex challenge.