Honestly, this is pretty much what LLMs and user generators were built for. A couple of the shit post subs (anything with horny on main) already have tooling set up.
For the crowd, the goal is to clog the system in a way that is really hard to filter. You want bad data and also lots of differing types of bad data. Spam shrek, bee movie transcripts, AI generated rants, report a guy called "Lehuge" 80 times with conflicting info, etc. You know the drill.
Mfw the lefty "natural" bullshit peddled by health nuts gets tacit approval from my conservative parents trying to eat "traditionally" aka raw everything.