Very telling that in that moron's post they make the statement "a little sensitivity goes a long way". But perhaps a long way in the wrong direction?
Jewish stand-up comedian Lenny Bruce seemed to think so. Here's him making the point via Dustin Hoffman's portrayal in the brilliant film "Lenny", directed by Bob Fosse. I'm showing for the movie because I think it's executed even better than the original moment. Don't think this film could be made in this era.
WARNING: Not for the easily triggered / offended (on other people's behalf) types. Contains "offensive" language.