This will need to be across the board. ANYONE disparaging anyone else due to their background, etc. needs to be shut down. This is destroying the trust between all groups. How can we feel safe going around another ethnic group if all of this abuse is not shut down immediately?
Here's my quick answer to this... every single time I get asked a question, I first respond with "Are you sure that you want to ask me such a racist question?" While the answer to a simple question of "do you want vanilla ice cream with that pie?" should have the answer "yes", it instead leads to a discussion of "what's racist about vanilla ice cream?" to which the answer is "because vanilla ice cream is white and white is about privilege."..... and so it goes.
I'm only kidding a little bit here...