Capitalism, in an irony Marx would have enjoyed, returns us to the ancient past, the Bronze Age: the age of stories. The Golden Age is the age of kings, or at the very least aristocrats; capitalism at its grandest is gilded. Architects now are stage designers. The museum of capitalism is the shopping mall, our greatest art made from the conversations of observers of the scene, sitting and talking under the palm trees at Starbucks.The performance ranges. The harmonica playing is mostly bad. He changes the lyrics for the worse.
And he's a performer not a writer. I'm not going to quibble over whether he deserves the award.
Pop stars as artists, artists as pop stars. "Popularity" is a drug. Drugs are problematic.