The Great "Othering"
FROM BEARING ARMS:
"Basically, to use their terminology, they’re trying to “other” us.
You see, when you successfully “other” a group, you’re capable of doing any horrible thing. You essentially classify a group as something other than human, thus it becomes easy to commit atrocities against those people. It’s how the Nazis were able to do such terrible things to the Jews. They’d already “othered” them to such a great degree.
The idea is to do the same to us."