I see the point that the site makes. However, I think they are using a non-standard definition of the word "anarchy." That's fine, I have no problem with using non-standard definitions provided you're clear about it, and they are. Typically, anarchy refers to the absence of law or government. That's what I mean by it here. BTW, that's very different from "anarchism" which refers to a political view.

For the purpose of my previous post, consider my usage of the word "anarchy" to refer to a situation where there are no rules or laws.