Yeah, I know -- though I think for the time being the screens-as-mirrors extend to cars that would otherwise lack a sensible center rear-view mirror, so thats a net positive.

On screens replacing side windows, I don't have first-hand experience. I see them on trucks and some fancy Audis -- but since I know for a fact that Audi designers are dangerous, well organised people trying to kill me with their safety features, I avoid their cars religiously.