4chan's /r9k/ is run by a Discord femboy grooming server
I rarely use 4chan (I prefer the bald men with glasses imageboard/booru and green bird forums) but I remember hearing years ago, back in like 2023 or 2024 that /r9k/ is apparently run by a "secret" discord server, and that server (possibly being owned or moderated by reiko) being the reason why /r9k/ is such a sexually-degenerate Femboy Tranny cesspit alongside the whole "Femboy Blackmailing" scandal that happened back in 2018.
TL;DR: 4chan's /r9k/ is run by a Femboy Discord Server.