Hate has been alive and well for a long, long time Racer. Think about
decades ago when lynchings were the norm in the Deep South. Or the
days when criminals were executed in public, hanged by the neck in
front of tens of thousands of cheering people. Or the Salem witch
hunts, during which many innocent men and women were tried and
executed based on nothing more than hearsay.
I share your beliefs about hate speech in this country. And I also
share your belief that people need to be civil when they discuss their
differences, and that doesn't happen nearly often enough.
But hate has been around probably as long as humans have existed on
this planet. I don't think it's worse now ... it just seems that way
because we're older and wiser. :-)