Sometimes people like things that aren't good for them, like if you've ever known someone who is stuck in a bad relationship they ignore the shockingly horrible things and just focus on some happy memory or something they are desperately holding onto. I agree Soviet nostalgia is cool but if it was really that great it wouldn't have collapsed, you know
idk but in Poland the 99% had a terrible experience with socialism, and I think that's the case for nearly everyone who had to go through it, except the parasite class (communist party elites) who own everything... ultimately the theory is wrong because it never turned out how they said it would