Anarchism is against hierarchy and for horizontal organization. Not disorder. In the comic these are anarchists (they are punk rock representations of 1800s anarchist philosophers Bakunin, Kropotkin and Proudhon) and they are acting according to the principles of anarchism, as anarchists do irl.
“Governing over something” is not the core of the issue that anarchism is against. It’s hierarchy. You can have a horizontally, democratically organized collective “govern over”, or in other words manage something. They will just do it through collective decision making with no rulers or subordinates.
OP here is trying to invent a new word for what they see in the comic because they don’t understand what anarchism means.