Props for tracking the source.Cacs, especially far-right cacs, love conspiracies. It's a new conspiracy every month against whatever is the trendy boogeyman of the year . There is a lot of bots on internet but unfortunately most bad takes and outlandish posts you see are indeed from real humans.
EDIT: I did some research to be sure and of course, this theory emerged first from 4cac and other related boards, what did I tell you Dead Internet theory - Wikipedia