I’m not sure I agree with the take that blahaj.zone has a facism problem. They’re explicitly anti-tankie and anti-nazi, which are the authoritarian end of the political spectrum. It’s a very left leaning space, and I think anyone in the lower left quadrant, e.g. libertarianism to anarchism and socialism to communism, would be well received.
I think they mean in the sense that it’s not a native desktop app (or mobile)