Wow, so the released KGB archives show the tapes. I wonder what would happen if the Americans or the English did that too!
Hatred of Russians by eastern Europeans is due to 30+ years of anti-communist propaganda. The fact that poles hate the USSR which liberated more than the very Nazis who genocided millions of them, shows this. And it wasn't the case 40 years ago.
Polls in France after WW2 showed 70%+ of people saying it was the USSR who saved them from Nazism. Nowadays, it's 70% Americans. That's what Hollywood and propaganda do.