They literally created the platform. They can moderate their instance however they like. That’s the point of the platform.
And being “authoritarian” is when you moderate your own server how you see fit, like banning the equivalent of bad faith spamming of My Lai, Tulsa Riot, or the 1985 MOVE Bombing Wikipedia articles and pictures in obvious attempts at anti communism and stirring shit.
It’s not like they’re putting demands on .world to tone down the liberalism.
You realize that it’s not some smoke show that they’re “two of the main admins” right? That they are the two primary developers and creators of the entire platform and .ml was the initial flagship instance (which they literally directed people away from during the Reddit surge)?