No, because if that occurs in a public school environment in the South, then likely, a few kids will meet up with that kid after school and.....
I'm not condoning violence, I'm just saying what would happen. That's why you'll never see anyone where something like that.
So it's OK to offend a couple black kids, just don't offend the descendant of a single Confederate because that will likely end in an after school brawl. Not sure which group in this debate should be more offended by your position.
You do see the hypocrisy of your position I hope?