And some of those camps held US soldiers after WWII.
But I have seen Stalin defended here by our Jewish contingent because he is credited with beating back Hitler.
I see no reason to doubt that Stalin was worse than Hitler and his blood is still in those who admire his Russian philosophy of dominate by terror.
No matter how evil, illogical, or detrimental an idea is, you can always find at least 1000 adherents to it. No surprise we still have Nazis and KKK goons running around.