Stalin was far greater than any US President and a lot of presidents/heads in European countries that have had anti-immigrant and/or white coloniser agenda, solely on the basis that Stalin never genocided any aboriginals or natives, or discriminated against people that are not Caucasians.

It is interesting that you think USSR and DPRK are dictatorships, just because they oppose imperialist white fascism, are socialist states, and face sanctions or atrocities. North Korea today is so poor because USA bombed the fuck out of it in 1980s.

Bet you think USA and Europe are "civilised" democracy places? I would also correct you on that. Every single western country that today claims to be a democracy, until they looted, pillaged and genocided in non-white countries, were all dictatorships. There was no western democracy, and there is still none. And they are less democratic than whatever China/Russia are, despite centuries of looting and genocide. Try to voice against western heads, war crimes and actual problems and see how fast you get jailed or disappeared or starved to death.