I don't know, but one of the most consistent patterns I've seen with chud posters, the kind that have just about zero post history in a place they get chuddy in until they post their chuddery, is tons and tons of nfl/nba or team specific fansubs.
My hypothesis is "social engineers" and freelance chuds build up karma points by nodding along in sports subs then go to /r/antiwork or /r/fuckcars to do one off bootlicking posts. It's weird but otherwise I don't understand the pattern.
sports, technology, bitcoin/stock shit, fight videos and r/dundermifflin are the ones I notice most
Publicfreakout, upliftingnews, mademesmile, getmotivated, and anything local too.
I always knew the office was chud shit and couldnt prove it
it's just common denominator shit mixed with still being relevant although it aired from the 2000s into the 2010s. you get all the worst parts of that era while still dealing with people who defend it