To take your question with a bit more good faith, there are different boards on this site for different formats. Any pictures that were obviously made using an AI generator should be posted on the /ai/ board, though if you’re not the one creating the art it’s maybe understandable if you can’t always tell.

Other than that 2d pictures should go on the /g/ board while 3d or CGI pictures should be posted on the /3dcg/ board. The problem was you were mixing them all together in a single thread on one board when some of the images didn’t belong there.

I think that’s what the problem was, someone else feel free to elaborated if I missed something.