Ask an air traffic controller if that’s a good idea. People like to say, well the AI can do it, and I’ll admit I’m not as read up on it as I could be, but from what I know of remote sensing platforms, satellites used for mapping and that kind of thing, they couldn’t always tell rooftops from roads, sometimes even trees from roads. Try using the voice input on your phone or something and see if it always picks up what you say correctly. Anytime it doesn’t get it right, imagine that’s someone flying into a building because the sensors couldn’t quite figure out the terrain in front of them. Besides that, even planes with autopilot have pilots to take over if they’re not working right, so now everyone needs a pilot’s license, and if the car is just having engine trouble it still crashes.