"Either way, the direction in which stars move overhead is based on perspective and the exact direction you’re facing, not which hemisphere you are in."
HYPOTHETICALLY, if you were wrong about this, would that make any difference to you?
It seems to me that when one is looking "up" the rotation of the stars appears clockwise or counter-clockwise. Whether one is facing East, North, West, or South, the stars will rotate in the same direction because one is still looking "up".
Sphere, you are promoting deception. Are you doing it intentionally, or are you really unable to imagine the possibility that you can be mistaken on occasion?