I used those words to make a point. If an area would become anarchist as you say, I'd call it an anarchist state. And then that area has a military presence, areas with military presence uses that to influence surrounding areas, creating ruler anarchist areas, or ruler anarchist states. That will happen, it has happened at every time anything like this has been tried ever in history, there is no changing that. I will not submit to a warlord just because you want to run your thought experiment yet again.