Morally, it would make sense for content creators (the creator and owner of an image, say an Onlyfans model who took a selfie) to be able to flag a picture for removal if they decide they don't want it to be shared anymore.

Technologically that would be very difficult to implement and guarantee, but I'd imagine they would rule in favor of the creator in that case.

I don't think a user should be banned or penalized for sharing said image since they may be unaware the model is trying to retract it. But no reason not to try respecting the creator's wishes.