You can always install your own instance of the site and have whatever rules you want for it, just be warned that uncensored alternative social network sites tend to attract white supremacists and the like.
I'm in a hard place as far as deciding how I want to moderate my site because it's going to lean right most likely. If you make the instance openly left wing then it might not be an issue.
The purpose of sites like this is for people to discuss the content.