Anecdotally a lot of the folks involved seem to be folks with older accounts and somewhat underused. It also feels to a certain extent to be emotive. A lot of these folks haven't been active for years and seem baffled at moderation actions that have been done this way for years.
I've often found that people feel anger at the wrong people - sometimes lashing out at moderators or community members trying to maintain what are essentially long standing rules against self destruction of their posts, or even getting a badge, cause apparently they don't understand this is how we've always done things.
Rather than trying to burn down this place and the posts/content here, a productive way to redirect that anger might be to go back to the 'human' network. Work with sites that don't tie up with genAI companies. Work on your blog (and make sure you have the no AI robots.txt entries).
I'm personally convinced genAI is a grift, and that bubble will burst eventually. In the meanwhile I'd like folks to consider their actions and use that anger in a more productive way. Ragebuild, don't rageburn.
Deleting posts doesn't help cause they're probably already scraped/scrapable. Poisoning your code doesn't help cause outside the most trivial examples, genAI does a bad job at it anyway, hallucinating libraries and such. It might feel like you're doing something but I'm doubtful.