From the perspective of the Human, that's true. But what about from the perspective of the Robot. All of a sudden we'd have to start adding multiple axis of c

From the perspective of the Human, that's true. But what about from the perspective of the Robot. All of a sudden we'd have to start adding multiple axis of control to the robot to be able to pick up the cube from the table. From that point of view the impact is far from trivial.