I guess he's claiming the font having that little white separation between parts of the letter is some unique identifier, but so many fonts and logos do this that I don't think it passes a distinctiveness test at all.

a political movement demanding workers' rights, actual worker control over means of production, and similar socialist policies.

They demanded this, won, and then ignored all of it and introduced neoliberal capitalism pretty much straight away?

Well, it is true that fascists often try to infiltrate leftist communities online. They do have a history of it.

How did you manage to get MAGA out of someone with a hammer & sickle in their username? You arrived at a total opposite.

Yeah, I don't think instances being competitive with each other would be good for the culture. It'll just produce isolationism, elitism & hostility.