What this means is that they can't imagine a world where having an extreme amount of money does not grant you power over others. As in, if you build a world that has something called "money", but where having more money than a whole country does not give you power over others, then that thing you call "money" is so different from the one we have in our world that it would not count as money in our world at all.

> You cannot claim money in general not to be money if the money for the not-rich still function as money

That is not what they claim, you misunderstand the sentence. It's like if someone said "A implies B" and you answered with "no, because B does not imply A". You would be lacking basic logic skills there.

> you claim that in order for money to work as a means of exchange, it has to grant the rich power over the not-rich.

Nope, not at all. You misunderstand the sentence.

> I didn't invalidate your claim, I demonstrated that it's invalid on its own.

You did nothing of the sort: you just seem to genuinely not understand the sentence you quoted.

And don't get me wrong: it's fine to misunderstand a sentence. What I reacted about was your tone. If you want to talk like this and "educate" people, you better be goddamn right.