Flying taxis/buses/etc. Vehicles capable of vertical takeoff don’t tend to be safe or efficient — physics is a real pain in the ass. Keeping something in the air at slow speeds takes a shit-ton of energy. Unless it’s a dirigible, then it’s just huge and fairly unsafe. (Helium supplies are limited, good luck with hydrogen or methane as lifting gases.)

Telecommuting? Maybe if you’re a paper-pusher or code-monkey. Some people have jobs that require actual human interaction, manipulation of physical objects, or lab work.