Stalin pushed classical and actually within the soviet union Stalinst buildings were considered the best. These are called Stalinka.
Khrushchev embarked on a massive post-war building campaign in an effort to improve living conditions within the USSR by providing millions of new housing units.
These were modernist mid-rise and high-rise buildings and were designed for mass production and efficiency above everything else. These were regarded as considerably lower quality buildings than the Stalinka and were called Khrushchyovka. The Krushchyovka were the classic "commie blocks."
Most of this comment, after saying I'm "not informed" just repeated everything I said in my comment with less details.
This seems to be a comment where someone started with a prompt of "no ur wrong" and had AI elaborate it out into something less juvenile.