The USA is the last safe haven for free speech.
True, as of now. But tomorrow's leaders are being educated in colleges today. And those colleges are clamping down, hard, on free speech. Can't challenge global warming, can't challenge affirmative action, can't be pro-Israel, etc., etc.
It is very troubling, and it is, I think, the way the whole country will look 20 years from now. By degrees, non-PC free speech will turn into illegal "hate speech".
Sorry for being so pessimistic.