It's a community ruled by progressives, posted into by progressives and mostly read by progressives. The content reflects that. This has been achieved by years of content filtering and banning of any centrist or right wing views. It's the definition of an echo chamber. Or another of the main subreddits, r/video, just recently I'm watching a post where a guy describes some valve or whatever and his little kid comes in yadda yadda cute video of dad with his daughter. In the comments it's all about how the guy said something about supporting truckers or whatever and how terrible that was. Yep. Meanwhile the video has basically no dislikes on Youtube..But by reading the r/video thread you'd think it's unpopular and the guy is a nazi or something. No. It's just that Reddit is a manufactured community of left wingers.
Btw try to talk about how "trans women are not women" and refer to transitioning people by their pre-transition name (because you don't recognize their transition or it is against your religion), which is absolutely a political/religious statement and 100% a point of view, see how long your account lasts :)