I think that deliberately removing credits should be against the rules but if they try to link back to the artist to give attribution in the event that the comic has already had attribution removed I would be okay with that so long as the rest of the work is intact. The individual who’s been shown to be using AI to remove watermarks and artist signatures really ought to receive a suspension or something both for their ridiculous post rate (far exceeding the new rule about 2 posts per day), and also because they admit to removing attibution on purpose.