What? No

How many pictures do you see online where the hands are in motion, or even blurred?

Hands are usually behind objects when they hold something and can indeed have tons of variations and configurations. Even human artists fuck up all the time or just not draw them at all.

AI don’t combine samples. If they did they wouldn’t be able to generate new pictures of whatever subject you want in a specific style you want and then have multiple variations of that picture.

It isn’t a copy and paste, it is interpreting the drawing and modifying it based upon the prompt.