[Discussion] AI short drama with BL theme got banned, am I one of the culprits?

Friends who have seen my posts before should know that I am obsessed with the Black Butler series and joined a DC chat group. Recently, we had a fight, and although there were only three of us, I was blamed by group member A and group member B together. The incident happened before the Mid-Autumn Festival holiday in China. The protagonist of Black Butler 3, Brother Julian's birthday video, suddenly became a trending topic in China. Therefore, Teacher Gou first prohibited posting fan works and comments (messages) in the WeChat group to avoid increasing the heat and causing Black Butler to be banned again (limited to China). It was still banned this week, and the reasons I'm being blamed are currently confirmed to be two: 1. Posting a recruitment message for the DC group on an actively updated IG account, which was considered damaging the image and harassing advertising. 2. Leaving comments under the official drama, calling characters trash, saying the villain's abilities were strong, and the protagonist's current abilities weren't as strong as the villain back then. Anyway, they felt it wasn't praise, so it was negative feedback. I believe I had valid reasons and wasn't mindlessly slandering the work. There are more reasons, but she can't be bothered to list them. I don't understand these two points. I really watched the drama seriously and praised it, but I still have to make comments where necessary. I think this is a sign of affection, and no work is absolutely perfect. My watch count shows my love. The IG is an external site, not a Chinese social media platform, and the official also agreed to update fan works. I left comments showing my love for the work, and then posted a recruitment message. To be clear, I had privately messaged Teacher's account beforehand and got their consent. I didn't post on every piece of work, just one recruitment post a week. How exactly did I increase Black Butler's popularity in China, leading to it being banned? MS's main market is Europe and America.