The world would be a better place if people spent less time figuring out ways to be offended.
The thing is, as white (or white-looking arab or jewish) dudes, we _never_ have to run into that. The closest I ever came was immigrating to a different country and constantly getting singled out over my accent — so much so that I changed it.
I agree with the parent post - people should stop trying so hard to be offended about stuff. Being singled out or second-guessed doesn't harm one.