> no, it isn't up to me to prove something that's been common knowledge since the 1950s, namely that North Korea is a Communist regime.

The DPRK was notionally Communist in the Leninist mold originally, but it was progressively recast into what its own propaganda describes as an alternative Socialism/Communism, but which expressly rejects Marxist materialism and the central role of economic relations with a central role of the individual and the single great leader. In many ways, it's more Fascist than Communist in substance (the highly centralized ideology of Juche bearing an analogous relation to the heirarchical Fuhrerprinzip as absolute monarchy does to feudalism.)