jim; Re. freedom of speech at universities, please read;
https://www.spectator.co.uk/2017/08/students-have-become-the-new-masters-and-the-result-is-campus-tyranny/
"At University College London (my alma mater, circa 1960's) a Nietzsche Society was banned for fear it might stoke far right thinking".
And in the same copy;
https://www.spectator.co.uk/2017/08/safe-spaces-and-ze-badges-my-bewildering-year-at-a-us-university/
She said, "I made the mistake of mentioning that I believed in objective standards in art. Some art is great, some isn't, I said not all artists are equally talented. This was deemed an undemocratic decision and I was given the nickname; 'The cultural Fascist'"
Returning from a Thanksgiving break with friends and their families with a variety of views which she would like to talk about, she receives an email from a Professor (!!!) "Dear all, I hope you are recovering well from Trump-supporting relatives ..."
Not exactly a climate conducive to freedom of speech - and it's starting here.