I know historical hindsight is 20/20, but how did no one bully this guy into giving up his moronic "de-stalinisation" policy? Like the SU was built by Stalin and now suddenly hes satan incarnate? No wonder SU citizens lost faith in the party over time, how can you trust a bunch of weather vanes?
Not really addressing your main point, but I think the Chinese really hit on something rhetorically by saying x leader was 70% right and 30% wrong.