Why are users getting banned?

Did someone ban @bssunilreddy ? He's been blowing up our whatsapp group. Apparently he wasn't informed why he's banned for a month either. He alleges some misunderstanding. If someone can look into it and maybe go a bit easy and explain to him what he did wrong. I know some of the issues, maybe consider lowering the ban duration if it wasn't a serious breach of rules.
 
He is not banned. He has some warning points for repeatedly posting AI generated content though.
Actually since the TE contest he has been posting AI stuff directly in a bid to win the contest. Some users even asked him to instead post the link to such content rather than copy pasting google ai results.
 
Did someone ban @bssunilreddy ? He's been blowing up our whatsapp group. Apparently he wasn't informed why he's banned for a month either. He alleges some misunderstanding. If someone can look into it and maybe go a bit easy and explain to him what he did wrong. I know some of the issues, maybe consider lowering the ban duration if it wasn't a serious breach of rules.
Actually since the TE contest he has been posting AI stuff directly in a bid to win the contest. Some users even asked him to instead post the link to such content rather than copy pasting google ai results.
Out of curiosity, if a person has warning points, but no ban, are they not allowed to post, like in this situation, where he is saying he's banned for a month? His account isn't showing as banned, that's why.