Those three tags for promo posts seems like a pretty good compromise, don’t really have any better suggestions for the exact acronyms or tag specific descriptions. I use LLMs for personal and work but I don’t post promotional material about any of it, I think most people using AI for personal side-projects aren’t making promo posts about it either, so already this won’t affect most people. The most vocal users in Lemmy selfhosted are going to downvote the hell out of anything that has an AGENTS.md or a single commit that smells AI-generated regardless of the tags, this will mostly speed up the dogpiling.