Except it didn't keep a lid on it at all, seeing as how Trump is President. You know, the most uncivil President in our lifetimes & probably our entire History. And he was elected largely on the basis of a giant "Fuck You!" to the rest of America & the world.
Expecting everybody to remain perfectly calm & civil in the face of that isn't remotely realistic.
Obama left and what we got was Hillary vs Donald.
Look at Obama's speech vs Clinton's.
https://en.wikipedia.org/wiki/A_More_Perfect_Union_(speech)
http://time.com/3920332/transcript-full-text-hillary-clinton-campaign-launch/
Obama does not make an us vs them argument. Obama places everyone together fighting against bad ideas, but, its inclusive. Clinton takes the "they" approach. Look at how often she says They want, they Same, they... you start to see the difference. Obama had the idea of progress and pulling everyone along. Very different approach. She played to the resentment that people had, Obama took the high road. I would be that he goes down as the most classy president in my lifetime, and I am only in my 30s.
