A friend had the brilliant idea of asking one of those image AIs to draw a diagram of the anatomy of a human hand, since that seems to be the thing they have the most trouble drawing. The AI managed then produced these diagrams, which are frankly impressive in some ways, while 100 % confirming that they cannot draw human hands. Never mind getting the number of fingers right, look at these skeletal structures and tell me there aren't deeper issues at work.
Imagine the grip strength we'd have if instead of having legs our spines split into four fingers like some weird kind of spider legs, each the thickness of an arm.