Well, obviously Naomi doesn't agree with me, but it's still not clear on what grounds other than to provide comfort. It's unambiguous of course that the Nazis had to be defeated, so I'm not rejecting the label "baddies" in this scenario. Neither am I wishing to argue that the Allies were also "baddies". Not everything the Allies did in WWII was justifiable, but that isn't the same thing. Still, any version of history that divides everybody into good and bad, with nothing in between, is wrong and unhelpful. A proper view of history means a warts-and-all approach, and also at least some level of self-reflection and reflection on our own history. That's the point.
Moreover, there is room for nuance in history, and for differences in perspective owing to differences in experience. It's narrow-minded to ignore that.