Sorry, its all just so stupid though. To me it seems more a way to dismiss leftist politics outright than engage in any debate on the merits. So we avoid talking about any distinctions between the kind of housing solutions that exist, and say that mdmh hates poor people because he doesn't think market based, third way housing subsidies work.
I am familiar with the horseshoe theory. I'm also a member of an organization that emphasizes a more radical democracy than currently exists. I don't believe that the end result of my beliefs are totalitarian or authoritarian, otherwise I obviously wouldn't be a member. Your talking points ultimately help the right more than you think.