I don’t think Godwin’s law is applicable in this circumstance. You have ignored the context in which the Nazis came up. Although it has wandered off at times, this thread is about a new political party. This has come about in part because of extremism and racism in the Labour Party. Recent posts have been about militant extremism. I think we can safely put the Nazis in that category. Nobody has called anyone on the forum a Nazi, at least not yet.