An automatic car which can only understand flat surfaces as drivable is not even walking. It's standing still, and is significantly more dangerous than a car sl

An automatic car which can only understand flat surfaces as drivable is not even walking. It's standing still, and is significantly more dangerous than a car slowing down and stopping in the middle of traffic. Realising that a flat surface is drivable is probably 1% of 1% of what an autonomous car does on a road. Same goes for humans, I'd say.