This retard appears to be from /r9k/ and is a thread celeb over there (I just looked up his Discord ID online). Guess his faggot robot friends aren't enough so now he needs to get attention off real females huh>>4732>>4733
Small alt-chans can still be spammed with real CP and it can be up for hours, if not days, if moderation is neglectful or there aren't enough users to report it. I've seen it happen elsewhere.
Also who knows if he wasn't the one to post it?