Since pax have zero idea what happens on the other side of the door
That's a hell of a statement... but unfortunately, this is probably true for the most part.
Personally I would love to be able to see what happens during takeoff and landing. In fact, on some aircraft, there appear to be cameras somewhere on the outside of the aircraft looking at the ground. The images are placed on the screens in the cabin. Conveniently (or not, in my view) these images are not shown when we get below a certain altitude....
Maybe someone could build a transparent airframe
