They're the Noam Chomsky 'On Anarchism' kinda socialist anarchists that want the workers to own the factories and dismantle the government and want anyone who is hierarchically above to justify their position and shared resources type. I do not find the idea very coherent, so I also struggle to put it into words. I lose the plot when someone says an individual cannot own private property. Then the whole idea of trade breaks down, and then the prices. I can appreciate some communes that trade, like the Kibbutz in Israel, but I haven't read anything like a Rothbard equivalent of a socialist anarchist who lays out their arguments clearly from first principles coherently.