Air Force Looking At Semi-Autonomous Hercs - AVweb

Early elevators in buildings required elevator operators using multiple levers to ‘drive’ the elevator car to the correct floor, match the floor height, and open doors in the right sequence. Later, pushbutton elevators were invented that did all those functions automatically. But the general public was distrustful of this newfangled technology and resisted riding on elevators without an operator for many years.

Until the elevator operators went on strike.

Very quickly, people chose automation over inconvenience. Pushbutton elevators rapidly took over. In NYC, the few remaining elevator operators are either driving older freight elevators, or performing a largely ceremonial role.

While there is a large technological gulf between elevators and airplanes (or even automobiles), I find many of the same themes playing out as automation becomes more and more capable.