If you really want to last long in this community, all you have to do is to avoid anything that looks like cheating. Anything that is not originally from you, you have to reference it.
If you are in doubt that a picture that was not created by you is posted here that will lead to plagiarism, why not reference the picture or at least mention that it is not yours.

AI generated posts are not encouraged in this forum. If you get any post from AI, mention it that the post is AI generated, I think you will be safe.
Even if you copy a text from internet or from another user and you did not remember to put it in a quote but if you by your text express that the text is copied from someone else. I am not sure that no moderator will ban you. So the idea is always make it known that you are not the original creator when you are not the original creator.