In the first scene, Kurt is upset with a comedian "telling him how to vote" and "saying things about Trump". The comedian's name is Casey Louistein, a play on creator's name Louis C.K.
Louis C.K. did say some things about Trump and the election process in the emails he's been sending to his subscribes, and in the show, C.K.'s character, Horace, tried to defend the comedian saying maybe he just wanted people to think, but he was shot down pretty quickly by Kurt telling him that the comedian should "tell his dumb jokes and shut the fuck up so that grown folks can talk."