>>17922897 (OP)
The USSR.
>Literally lose tens of millions of people
>Be literally the most progressive force in the world at the time
>Butthurt belt fascist collaborators get shipped into every Western institution
>Start mass whitewashing WW2 and the >Now the standard opinion among normies is that Stalin and the USSR were worse than the Nazis, and the Nazis didn't even really kill civilians in Eastern Europe.
These sort of paperclipped Nationalist narratives went so far out of control and were allowed to spread so rapidly in the USSR in the 80s, that they literally DESTROYED the country.