I think it'll be real interesting if "Communist" nations actually win.
They're way more unified and cohesive than capitalist ones.
North Korea is of course, a shithole, but so is south korea by many standards. At least North Koreans are unified, though. They can work together towards a common goal. Everyone in capitalist nations is just looking out for themselves and their wallets.
See how quickly the West folded when Ukraine started losing? North Korea didn't fold when Russia was having trouble.
As soon as the going gets tough, they scatter like roaches.