On this week's Popcast, Mr. Caramanica is joined by Caryn Ganz, pop music editor of The New York Times; Julianne Escobedo Shepherd, culture editor of Jezebel; and Larry Fitzmaurice, senior culture editor at Vice, to discuss the softening of the Chainsmokers" sound, their often unpleasant relationship with women, and whether their success has come at the expense of the values that once were central to the dance music community.