Brutal? It could be. Committed at least as many atrocities as the Germans? Not true. What the Russians did to the Germans from the late Summer of '44 when they crossed from Poland into Germany until Germany surrendered, is not comparable to what the Germans did to much of Europe’s population from September '39 until they surrendered.
I don’t particularly doubt this statement, and acknowledge that it’s almost certainly true. But I will add that there’s a bit of an “apples and oranges” aspect to the statement. “What the Russians did to the Germans…when they crossed …into Germany until Germany surrendered” is not a comparable situation to “what the Germans did to much of Europe’s population from 9/39 until they surrendered”.
Possibly one could better compare “what ordinary German soldiers did from the initiation of Operation Barbarossa” to the end of the war, to “what ordinary Soviet soldiers did from the moment they entered Ukraine, Lithuania, Latvia, Estonia, Czechoslovakia, Rumania and Hungary” to the end of the war and the descent of the iron curtain."
Likely, there is little difference, man for man at least, when it comes to ordinary troops during actual conflict.
Nor is there any particular reason to think Einsatzgruppen people were, man for man, better or worse than SMERSH or MVD troops. All were murderers, and were meant to be.
What was notably different between the Nazi regime and the Soviet regime, was the deadliness of each when in actual occupation, including occupation of their own countries. In that comparison, the Stalin regime was worse in terms of numbers deliberately murdered (or more effective, depending on one’s point of view) notwithstanding the evil of the Hitler regime and its evil intentions that might have yielded even more dead than did Stalin’s regime. The Hitler regime was far less efficient in murdering its own than was the Stalin regime.
Now, in speculating (and it is speculating and can never be proved) whether the murderousness of Franco’s regime was worse than the communist regime would have been had it won, one has to reflect on the fact that communist regimes generally have no real rivals when it comes to murderousness. And one must also consider the fact that Franco had no real “ethnic” targets the way Hitler did with the Jews, Gypsies and Slavs; Basques perhaps partially being an exception.
Given the Stalins, the Maos and the Pol Pots of history, there is no particular reason to think Franco’s record was worse than a communist regime would have been, especially when at least some sources attribute approximately the same number of victims to both, and the communists’ power was always limited in space and far more limited in time than was Franco’s.
That’s not to say that the record of either is admirable, and I don’t say it, lest someone imagine that. And no, I’m not saying one regime is good because it murdered fewer than did another.