Well, Rumble, Kick, and 4chan still exist. They are much more hands off for moderation. But I wouldn't recommend them as nice places to explore. Moderation has its benefits too.
Compared to Twitch, Youtube is less involved in censoring based on message but much more reactive for DMCA stuff and demonetization.
And other people have pointed out that Lemmy and the fediverse in general have moderation that is entirely dependent on your instance.
YouTube might not take videos down as their method of censorship, but they do threaten to demonitize any video that dares to say "dick" or "dead", which has the same effect.