Don't be shy, Gail, and tell us what exactly you want to discuss here.

Do you really think the incidents collected in this article amount to something even remotely close to the 1920s/1930s exodus of Jewish academics from Europe?

You do the honesty of your stance a big disservice when you make the worst possible comparison without sufficient body of evidence. Chances are you will be dismissed as paranoid. Not you personally, Gail, but the author of this article.