Is Reddit Getting Deeper and Darker?

Reddit is a social media app that allows you to subscribe to certain threads, right? You can start a thread. I started realizing with time that Reddit was incredibly left leaning and if you ever posted anything as a conservative, it would be downvoted all the time. But if you promoted things that were clearly left leaning ideologies, it would suddenly get a lot of attention. How do we know these are actually real people? It's anonymous. So if you're operating in an anti-marketing firm, this would be a perfect place for you to promote,. artificially boost up these Reddit threads of things that are horrific and bad and backwards.