Pole here. I love how it goes against what I see here. We were under communist rule for a long time - you know, utilitarianism over all, gray being almost the only acceptable color...although we did have a lot of green spaces. These were fun.
What I am seeing as time progresses is that bleak building style going away and even commie blocks gaining colors. Sadly, some of the green spaces get cut for parking lots...but that's sadly obvious, back then people simply didn't have cars so parking spaces weren't really that big of a thing. Like, what, there was 0,1 parking space per unit? xD
So it's funny that bleak and bad communist vibes USA propagandised so much against is now slowly coming to america, while leaving countries which were under USSR tyranny. xD