How is r/conspiracy still allowed on reddit

We have all come to the mutual understood agreement that reddit is the most compromised, censored and manipulated social media by far. We know that it's full of paid bots and heavily guarded and manipulated by the powers that be. It's the biggest left wing cesspit by a undeniably impressive margin, it's almost like 'the app' that manages to persuade and decieve the dummies and masses into believing that leftism and far leftism is anywhere near as popular as it is. You can comment anything about trump and be downvoted immediately and met with ridiculously angry Internet cyborgs, you the mention anything about anything even remotely questionable you get the same reaction. I feel like reddit is the definition of censorship and lunacy. Yet the fact that this sub still exists blows my mind, is it a psyop? Is it controlled opposition? Is there things you can post in here that is not allowed? BTW I'm not a lefty or a righty, I'm a human capable of thinking for himself that's all.