The one good, albeit tragic, thing about the existence of North Korea is that it serves as a constant reminder of what society can become if we're not vigilant about educating each generation about the dangers of certain ideologies and modes of social organization.
The government of North Korea is one of the two puppet dictatorships established in the Korean peninsula after World War II. It was the will of the Korean people to establish a socialist democracy, not a Juche dictatorship, but in 1946 the USSR and USA decided that what the Korean people wanted was the least important concern. The point is that it wasn't the ideology of the Korean people that mattered, it was the cla…
The scariest thing about modern dictatorships is they may never go away once established. As surveillance technology improves, perfect ideological control becomes possible. As drones and robots replace human soldiers, uprisings become much less practical. Nuclear weapons eliminate the threat of foreign invasion. Eventually anti-aging will prevent the dictators from even dying.
That was always the scariest part of 1984 for me. Not that the world was a dystopia, but that it was completely stable. The state could continue on for thousands of years. Or at least until they ran out of natural resources.