I dont think they are calling the car a simple object, I think they are referring to the fact that the car does one thing and does it good. The cart isn't tryi

I dont think they are calling the car a simple object, I think they are referring to the fact that the car does one thing and does it good. The cart isn't trying to be a one man band with all sorts of bells and whistles. Its a car that turns on and goes forward, which is all you expect of a car.