Given that this community has generally positive view of Stalin, I’m curious what he did that my comrades find irredeemable or out of line. Since it’s easy to criticize the Soviet Union from a western perspective, bonus points if you explain how this was detrimental to the development of socialism and/or communism.
That happened due to Tito-Stalin fight, Yugoslavia supported Greeks in civil war along with USSR, but when they got into conflict, the support ended and Greece lost. They are both equally to blame for that.