The problem is, as outline in the pic above, that it's still centralised which doesn't make it censorship resistant or accessible to anyone and everyone. Any network that is aiming at truly free speech but then adds moderating tools (outside of spam control and bot banning perhaps) will fail. The moderation on a truly free platform will come down to the individually user by spending time on filtering (and banning) the content or people they want to see or not see. If that makes any sense.