passing my time productively at the meeting today, it occurred to me that Jupiter resembles a perfect wheel, no "rubbing on the pavement".
The turning velocity at the equator, counterclockwise is the same as the movement forward in orbit, but in the opposite direction* so that big mass is neutral, or establishing a zero shear in the inner planetary field. * as seen from our viewpoint.
Earth and Venus, the closest planets have a similar situation, being counter rotating twins,