What pseudo history? Propaganda made people lose faith in their country? lol!
I experienced that time and followed the situation quite closely. In the USSR, values changed within a few months, everything that happened and was built was interpreted the other way around, nothing remained sacred. The country began to be ruled by liberal propagandists of the coarsest grain, mostly of Jewish origin, of course. Old management systems were abolished and new ones were introduced, built on very naive postulates. A group of liberal economists set off on a rampage, from whom they very quickly became billionaires. They quickly, lightning fast, stole everything they could. Already under Gorbachev. Under Yeltsin, the so-called, extinguished so that the theft of property would accelerate and get into the right, chosen hands. In fact, this is how the entire Eastern Bloc proceeded after the coups.
Could a person then believe in their own country, traditions and development?