Earlier, we talked about how Late-Night talk shows are archaic and unnecessary. The hosts are dinosaurs, lumbering across the entertainment landscape, completely unaware that the asteroid which will eventually wipe them out hit back in the 90's. Like the Clintons, these shows serve no purpose but continue to be a staple of American life - even though everyone has moved on.
They've always been around, the people in charge haven't got any better ideas, so they keep hanging around.