Yes, the Soviets were all just happy little larks after Stalin! Pin it all on Stalin!
No, they didn't support, let's say hundreds of insurrections across the third world throughout Latin America and Africa. No, not at all.
Afghanistan? Just "showing off". And a war on drugs! Let's forget about the hundreds of thousands slaughtered. It was all in good fun! Just joking around, guys! If this were sufficient provocation for war, the U.S. would own much of Central and South America at this point.
And the USSR absolutely didn't lend support to murderous dictators across the world. Nope.
Oh, I already know the response to this. "But the U.S. did it too! Waahh!" To which I say, "well, yeah we did." And I can already hear the, "but we HAD to do it to defend against your AGGRESSION towards us!" Yeah, I'm sure U.S. domination of Cuba was a big threat to the USSR. Massive. Same in Nicaragua. Chile. Bolivia. Huge swathes of Africa. Massive threats, that simply had to be met with Communist guerrilla forces who killed civilians by the truckload.
If you're looking for saints, you won't find any. But you're not looking - you're manufacturing.