This is 100% tribalist approach. You basically assume every single Palestinian or black person is morally superior to every Jew or white simply because is particular places there's overrepresentation of one group among opressed. This is precisely the approach that leads to partisanship and fuels conflicts forever, because we focus on person's identity rather than their actions.
@kravietz: What does '100%' mean? We need to consider when (the time factor) and intent (meaning). I think you have a good point, but I have always wondered about the numbers--the math of it. Do we tend to focus on identity when it is regarding the majority beliefs of that group and focus on actions when it is the exception or vice versa?
With Nazi it's quite easy because you *choose* to support national socialist ideology (I mean not you, but people in general :). Kurd, Palestinian, Israeli etc you're born and you may not even support the policies of your country.
Absolutely, Hannah Arendt analysed that into great detail in "The Origins of Totalitarianism". She made an interesting observation about "banality of evil" which as I understand it meant that you didn't need to be some kind of evil master, just a regular fellow who followed the violent ideology.