Back when I used to do Facebook, I got a friend request from I guy I knew in college back in the mid-70s. I looked up his Facebook profile, and he listed as his "favorite TV show" - Rachel Maddow. Even if you're a lib, how can Rachel Maddow be your favorite show? It shows how obsessed the left is with their hatred of the right. Needless to say, I did not respond to the request to be his Facebook friend.
No that cancels the friendship.