Yes, I've wondered that. Why not provide a joystick for translation motion, rudder pedals for rotation, and a lever for ascending and descending? Allow the hum

Yes, I've wondered that. Why not provide a joystick for translation motion, rudder pedals for rotation, and a lever for ascending and descending? Allow the human to provide simple inputs, like: tilt the stick forward to go forward. No other inputs required. Aircraft will remain at the same altitude while it tilts forward and gains airspeed. The computer consumes all of these controls, understands what the human wants to do, and then makes the necessary low-level adjustments. I suppose one obstacle to this plan is that the helicopter would need to be entirely fly-by-wire, and there would be no fallback to manual control. This would likely make the helicopter more complex and expensive.