Yes. The treatment of civilians by both sides was horrendous, as was the treatment of each other’s POW’s.
I think our country treated our POW’s pretty well, for the most part.
After watching Schindler’s List last week I did some digging and found that some of the survivors said that many of the the Nazis guarding Schindler’s factories tended to treat the Jews fairly well.
Granted it was partly because Schindler was bribing the guards but it was just as much Schindler’s example they were following.