I don't see a controversy on HN where the problem with North Korea is supposed to be the people must not be human. You, me, North Koreans, South Koreans, and anybody else are obviously all people. These are regions of people, not species listings. As such, we obviously all fall for silly beliefs - that's one thing humans do.

Sometimes that bites us in the ass real bad, sometimes it's less severe, but humans aren't defined as being perfect. Believing being human makes you immune to the same kinds of belief problems as other humans have gotten themselves into results in bite-you-in-the-ass results more often, among other problems.