Hate Speech
Hate speech--but only against the Jews and Israel (the Jew of the world) has long flown under the banner of free speech/academic freedom/the First Amendment. Hate speech against African-Americans, Asians, Muslims, transgenderniks, drag queens etc. has been stopped dead in their tracks--as it should be. So why are people suddenly worrying about "free speech" when they've never worried about anti-Jewish/anti-Israel encampments, marches, lynching, pogroms, or Jihad?
More than that Phyllis. The same people who are worried about a foreign national's free speech never cared that these same people have attempted to curtail the free speech of people with whom they disagree.
Yeah, why & why again. Unfortunately we all know why. Hating Jews is once again (as for the past 2000 years) tres a la mode.