- Gulag-style camps and secret police already existed in the Russian empire. USSR managed to have an "industrial revolution" over 20 years and beat Nazi Germany, then was the first country to space and was one of the world's superpowers right up until the end.
- If you look at the history of both Koreas post-WWII, you will see that the economic system has little to do with how DPRK is now.
- Cuba has done OK considering the embargo. Cf Haiti
- Colonialism and the Vietnam War did more damage to Vietnam than Marxism could have
- Again if you look at how poor the situation in China was pre-civil war you will see that the claim that Marxist policies "destroyed" China is false.
> What is certain is that the Soviet Union has been the worst reeking charnel house of this whole awful twentieth century, worse even than the one the Nazis created
I think it is hypocritical to call the USSR worse than the Nazis when at least 80% of the German casualties of the war were on the Eastern Front, thanks to Stalin's brutal policy to industrialize the country.