Elevator has better mechanical safety. I might trust two competent aircraft pilots. The train has an engineer I would trust. All computer controlled... Not a good idea
Discussion
Agreed with all this and I wouldn’t put myself into one of this things yet.
However full automation will result in less casualties than human driven vehicles. A computer can think much faster and has a near zero chance of making a wrong judgment call.
I have to disagree. Factors outside of it's programming can cause crashes.