Code does not generally specify whether the ground should face up or down.
So an outlet with the ground on top isn’t automatically a mistake.
The Safety Reason for Ground-Up Outlets
One reason electricians may choose the ground-up position is safety.
Imagine a plug that has become partially pulled out of the outlet, leaving some of its metal prongs exposed. If a metal object were to fall behind or onto the partially inserted plug, having the grounding pin positioned above the energized blades can reduce the chance of creating a
