Never heard of this site but if the reason for shutting it down was because some SJW don't like the political ideologies being discussed, then this should be a nonissue.
When SJW can decide what constitutional rights are acceptable, that is when we know the federal government have abdicated its duties and responsibilities. Government should not be in the business of forcing people to accept idiotic ideas like diversity is strength or socialism or open borders. If not agreeing with the liberal agenda gets a site or platform red flagged or blacklist, then that is simply political oppression and suppression.
I'm not a fan of the site (not into the whole chan bollocks), but I would rather such a site is able to exist. If people get a site you disagree with shut down, nothing is stopping others from shutting down a site you agree with.