Honestly, I have a feeling that most of the people who say "get over it," probably sit back with their friends drinking light beer and scratching their balls, talking about how much they hate n*ggers, wetbacks, ginnies, wops, micks, kikes, towel heads, pikeys, pakies, krauts, nips, red dots, and swedes.
That aside, people are in general too quick to associate one form of negative behavior or another with a particular ethnic group or whatever else, when really they're mad at the behavior and instead want something more definable to be mad at.
I prefer to turn my nose up at all manner of scum regardless of race, religion or nationality.