@LMAO is flooding the site with random communities because they’re salty about being banned for claiming too many community names. They claim they’re trying to “fuck your entire site up” but I imagine it’s a relatively quick fix to delete all the communities they’re creating, LMAO.
Of course, like I said, it doesn’t need to keep out everyone, just preventing the lowest effort trolls would make life a lot easier for the mods/admins.
Don’t let perfection stand in the way of progress.