E.J. Dionne had some accurate observations in today's column: The Irony of Celebrity Populism:
We need to think hard about the multiple weaknesses Trump is exposing in our politics. How has he been able to convert fame and outrage into votes without even a moment of apprenticeship in public service?
One reason is the anger in a large segment of the Republican Party that has been stoked by its leaders. You might say they have now lost control of the beast they were feeding. There is also the utter contempt toward government that their ideology encouraged. Trump has played on the fragility of our media system, which, in its search for ratings, can’t get enough of him, and on a pervasive pain among the many who have been cast aside by our economy. They had been ignored by elites of all kinds.
... a phony celebrity populism plays well on television at a time when politics and governing are regularly trashed by those who claim both as their calling. Politicians who don’t want to play their assigned roles make it easy for a role-player to look like the real thing and for a billionaire who flies around on his own plane to look like a populist.