Comment by fkyoureadthedoc

But subreddits are free, and unlimited. You can make one yourself if you don't like how another one is moderated. People that like your approach can gather there. Of course that takes effort and is not easy, but Reddit itself (for the most part) is not banning you or your sub if you want to make a right wing house plant subreddit. If you want to make a pro Luigi anti transgender house plant subreddit, it probably gets banned.

Leftist subreddits also get banned for breaking site wide rules. The /r/chapotraphouse subreddit got banned in 2020, for example.

Reddit is best experienced in general by ignoring default subs and finding smaller ones that are relevant to your interests.

Moderating a large sub is hard. The scale is just too big, and it's individual volunteers doing it.