For a shorter answer, consider this. How would you react when someone who is an anti-Semite repeats over and over the phrase "___ish communism"? That phrase is so controversial I can't even type it out.
Or "___ish kapo"?
People who speak like that don't want to know or speak the truth. They want to stir up hatred.
The same is true of those who mindlessly repeat "Polish death camps." I can type out "Polish death camps" and I will not be punished. My post will not be hidden by Google.
The difference is that this woman is a respected journalist at the Jerusalem Post. She is allowed to spread mindless hate in this way. Whereas the anti-Semite who mindlessly repeats the above two smears is, rightfully, sidelined. And that double standard is one key to understanding the Bieganski, Brute Polak Stereotype.