I don't think so. People who are against the usage of AI in this forum might or might not agree with me, but there can be some exceptions. Let me tell you how.

There is a difference in a person running a service and he uses an AI text generator to refine an announcement he has created, or he may provide the AI with the data that has to be added in the announcement so that AI does the rest and a person who copy and pastes a post/thread to the AI and asks it to generate a response for it and then copies and pastes the whole response generated by the AI, which makes the person trying to be what he is not.

You can use AI to help you with your work and assist you with things that you might not be able to do as accurately as it can. In this case, some might argue that the one running the service should have hired a writer to get the announcement written, but I would say that if they didn't want to do that, there is nothing wrong with that; however, as stated by @Ultegra134, the service shouldn't completely depend on AI, and it should stop at the announcement and the responses to participants or any other posts done as a response to a problem shouldn't be generated by an AI because that then becomes a problem.