Good news... dreaming of BEV Class A

Train and Plane staffing are more a function of conservative management and potential PR issues as opposed to actual need for so many staff. Technology is there to make both almost completely free of human control right now...with better safety as human mistakes outnumber computer glitches by a wide margin.

Also, EV and self driving are two completely different subjects. I got a ride in a self driving diesel truck on real roads almost a decade ago. They had a driver in place (who didn't do anything) to meet rules more than out of any real need.