anyone who isn't part of the echo chamber, that dares to disagree with some hateful thing that was said...or someone who says they really enjoyed the comic/character/they don't hate Jeph...is immediately downvoted and removed from the conversation

No, I have disagreed with people here, even some of the same people you have argued with, and have managed to have actual exchanges and conversations that don't result in anyone being downvoted and comments being removed. The difference is that I can express myself without adopting a tone of faux civility forced through gritted teeth and barely-concealed desperate supercilous glee at negative attention which is the hallmark of your contributions to the community. I'm not a fan of inviting people to leave but even when you have a real point, such as pointing out misogyny (which I myself have also pointed out!), you fail to communicate anything except how much you really, really want to project an image of the downtrod iconoclast.