I’ve curated a list based on my own preferences. A couple caveats are that I haven’t played most of them, some stuff like DBZ and Yugioh are whatever if you’re not into those franchises and some stuff has better ports elsewhere and isnt included: https://pastebin.com/Fv2RtN61
Any popular posts that involve a minority/enemy of right wingers doing something bad or sticking out get brigaded. A blatant example is PublicFreakout where threads are usually fairly normal unless it’s a black/arab/Indian person doing the antagonizing then pretty much all the top comments are dog or regular whistles. Similar “brigading” can happen even in a city subreddit similar to r/Canada even if they are regular users otherwise. If the post is good enough fodder the subreddit will suddenly resemble a klan meetup even if it’s usually otherwise “normal”.
ActualPublicFreakout is an alternative that doesn’t need brigading because it’s already similar to WorldNews.