Never heard the speech, however, referring to those who voted for Trump as "deplorable," along with politicians telling the public they had to "fight" the republicans, I'd say was insulting to millions of voters.
Perhaps all those Trump haters, should actually go through the list of positive things he accomplished while in office, despite the garbage he had to put up with from the left.
I find it interesting that prior to running for office, he was a "media-darling" to the Democrats, with them liking to have their photographs taken with him. He even donated to some of their causes. However, he saw the way the Democrats were headed toward a neo-Marxist, Globalist, no-nation borders and free movement of peoples agenda and couldn't go along with it.