> Something which the communists have not done.
Except when they effectively enslaved people on the basis of their ethnicity (the reality of being Soviet German, Crimean Tatar or Chechen in 1940-early 1950s). My German grandfather was taken into Labor Army (forced labor institution) as soon as he turned 16 (in 1952). He obviously wasn’t a Nazi collaborator. He was fully rehabilitated only in 1990.
Soviet communist policies towards ethnic minorities often did involve oppression and almost genocidal treatment. That fact of course should not be used to paint an all-black picture. Late USSR wasn’t bad at all for our family, creating a lot of opportunities.