As this account is a part of the Stake campaign, which has one of the lowest thresholds for accepting spammers, I doubt a neutral tag will have any effect on their behavior. But if they notice and want to rebut it, I'd be more than happy to hear what they have to say.
At Stake, we no longer tolerate spam; the new rating system does not allow it, however there may be some still floating around, and no campaign is without one. The said user was already on the verge of being removed for low-quality posts when they suddenly began writing some meaningful posts. I suspected they were using an AI chatbot and left that user a note "AI chatbot suspected" on 9th Sept (check the rating spreadsheet). I tried all of my detector tools but none of them could detect anything. I also advised that user against using a longer quote, and they stopped. They tricked the forum, they tricked all of us, and we would not have known if it hadn't been for Ultegra134's genius. Thank you, Ultegra134.
There has been a major improvement since I joined Stake management, I'm open to suggestions, and I am constantly checking this thread for defaulters in our campaign; you guys are doing an excellent job here. Yatsan will be taken care of.