Steam

Report system to a manual review, utilising existing NSFW reviewal process.

If the dev can produce sources for their work, its obvious its not AI. If every project just "started finished", and the dev known nothing about it, its probably AI.

And images make it obvious even when AAA companies use AI, making a lot of slop trivially bannable.

I wouldn't be surprised if this alone at least pushed off the slop for half a decade.