Earlier quoted context omitted.
How about china?
Mao wasn't a dictator? China has certainly made some significant steps away from dictatorship, though it's still damned authoritarian. It's also made significant steps away from communism (I mean, it has billionaires and everything). That's not a coincidence.
It's not a dictatorship characterized of a single leader ruling by force, with no stable transitions of power.
As an aside, North Korea is a stable hereditary monarchy, and not a dictatorship. Neither him nor his father took power via force.
Now that doesn't make them "good people". Mary Queen of Scots, and King John of England, were legitimate monarchs and terrible leaders.