It sounds like you are either defending, denying, or belittling the slaughter the Christians slaughtered in Russian and Ukraine. And you call him an idiot for bringing it up?
Maybe you should pull the plank from your eye before pulling the speck from others.
Yes, some demonic Jewish Bolshveks did that. And the Communist massacures were as bad as the H9locaust. Both equaly satanic. How about all the true belivers in Jesus who were killed by the faulse Catholic Church, anything to say about that?
All the Founders of the faith were Jews, and still are. Romans 11 stands. Replacment Theology is a demonic lie.