Are they a perfect Gonzalite utopia where they gather around the communal candle each evening to read the selected works of Mao while enjoying their half a cup of rice ration (no toppings for that would be bourgeoisie decadence)? If not, then they're clearly revisionist.

Small parts of the Cuban economy and the DPRK economy operate under markets, especially so since the fall of the soviet Union. This part is much larger in Cuba since the sanctions.

If you ask an Ultra, even the smallest exchange of goods or services not conducted under the barter system is an infraction on socialist ideals and therefore makes you a capitalist.

The kid selling lemonade at a lemonade stand in their frontyard is bourgeoisie.

They are not Real Communists™ and therefore capitalist, the only other possibility

koreans bad

capitalism bad

korea capitalist Q.E.D.

You just spelled DPRK with capital letters, QED.

History's only true anti-capitalist was, in fact, ee cummings.