> I can't get past that on a personal level, the decision-makers, in particular Kim Jong Un's family, are responsible for many people's suffering and deaths, which I would think would make them fear too much freedom among the survivors. People hunted Nazis for generations. Wouldn't the North Korean decision-makers fear being hunted?

My own background is Ireland, where the peace deal included an amnesty that has largely been respected. People from the same organisations that killed and tortured now walk the corridors of power joking with each other about who killed who's cousins; plenty of citizens aren't too happy about that, but twenty years of peace beats the alternatives.