The text written by alamin99 is barely a shit. His response has a context and I'm sure he used AI to rewrite his text in better form, better English possibly. I don't see anything wrong with that. Back in 2019, Jet Cash had a project (talkmerit or something like that) and he + Jayce (was it you Jayce?) used to help Bitcointalk users to write better English. Some users used to write a topic as their own and Jet Cash helped them rewrite the post. Users could post the text in Bitcointalk. Was it harmful? No. Does it show incompetence? Of course no because English is just another language and it's never a thing to learn perfectly.
It's not some sort of answer to a question from AI. Besides, it's not the topic about discussing this either. We have a thread or you could create one.

Sometimes, read the forum rules too. They aren't exactly the same as you are thinking. There's still no rule about AI posts although AI-generated shit posts should be restricted. I don't think you had a shot post of course.