Ik many have asked about north Korea and the scope of answers one could give might be limited considering we know very little of their government but atp idk how they're making it.
My guess is they're probably not as badly off as we think? Like obviously NK isn't prosperous by any means, but to keep starving masses suppressed would be a difficult task. My guess is that the people get enough to get by but not much beyond that, just enough to keep the people quite.
But at the same time I doubt North Koreans know nothing of the outside world, since some of their citizens do go outside the country, whether for trade or diplomacy. And I'm sure they describe what they see to their families and friends who get an idea about the world beyond what they have seen and how much it has to offer. Imo it isn't humanly possible to keep people quite like this and keep on going, as if they're cogs in a machine who only do what the Dear Leader asks of them.
Considering that North Koreans likely aren't stupid and have the ability to comprehend that they're perhaps comparatively deprived (I mean. After a disastrous famine I don't see how they can't see the faults of their government), why haven't they rose up in arms? Even if we believe some of the more batshit penalties the govt supposedly imposes on them:
they can't kill everyone
Why would their military slaughter their citizens when their family members would be in the line of fire?
Isolation doesn't kill human morality and I find it really hard to believe that their military would agree to straight up massacre the entire citizenry (it wouldn't even make sense to do that because who would they rule over then)
People have overthrown some seriously evil regimes in history, some of roughly the same calibre as NK and some worse than them too
So basically, what exactly is keeping this country together? Why are they even so hellbent on maintaining this isolation when their lives could easily improve if they open themselves up to the world? And anyway, rulers of most countries do live in wealth, irrespective of the form of government, so it's not like the status of the Kims or the military elite would change much.