Assuming it's true.
As for the Kims, they're clearly nuts but are they this nuts?
Possibly.
I can't help thinking of Lord of the Flies combined with some of the Roman Emperers.
What happens when you have the spoiled priveledged son of an autocratic totalitarion dictator of a tiny country isolated from the world? You have someone who has no concept of humanity or empathy, a narcissistic and grandiose self image who's every decision revolves around what pleases him, amuses him, or angers him.