Shouldn’t people be equally offended by a character in The Walking Dead using the rhyme as a catchphrase, as he gleefully kills people with a barbwire encrusted baseball bat though?
No, one is fiction, one is real life.
I wouldn’t be offended if an actor dressed up as a Nazi for a film role of playing a Nazi, but if he wore the uniform to the Oscars I might be (Don’t get any ideas Mel Gibson! LOL)