Using it at all nowadays will invoke negative reactions from almost everyone in the world who has access to historical education, and especially from those affected by WWII. I think there was also a law enacted after the war that outlawed its public display?
Anyone who is offended by a word or symbol no matter what the context, is either overly sensetive or ridiculously politically correct.
Like most people in my country, I have relatives who were in the war, and even lost their lives in the war.