Censorship of CCP criticism would be in the modlog if it were true. I’ve only been here a couple weeks but the only things I see the admins refuse to tolerate are racism, homophobia, and hate speech in general. They don’t allow porn but that has more to do with practical challenges than any (expressed) problem with other people wanting it.
Important note here not directed at you: Quality content is something we all have to pitch in on. We’re in the thousands, not millions. We’ve all got to make a few posts and make a few comments. Self-sustaining communities can form pretty quickly with our current numbers but the onus is on us to make an effort to prime the pump of engagement, so to speak.