Not only are the idea of "hate speech", and Antifa-type crowds, eroding the First Amendment right before our very eyes, but universities--which I'd have thought would be the First's bastion--have been its weakest link. This chart of free expression should be covered in green but it's not, and notice especially the horrific ratings of the University of California campuses.
Back in the 1960s, university students fought against in loco parentis. I guess we've come full circle, as Pink Floyd explains:
Hush now baby, baby don't you cry.That's today's universities, right there.
Mama's gonna check out all your girlfriends for you.
Mama won't let anyone dirty get through.
Mama's gonna wait up until you get in.
Mama will always find out where you've been.
Mama's gonna keep baby healthy and clean.
Ooh baby, ooh baby, ooh baby,
You'll always be baby to me.
Update, 6/23/17: As if on cue: