Kamala Harris’ presidential campaign has received the endorsements of several popstars—most recently, Taylor Swift and Billie Eilish threw their support behind the Vice President and Democratic nominee—but one particular chart-topper, whose feminist music and “Midwest Princess” aesthetic the meme-embracing Harris campaign has enthusiastically co-opted, has said she won’t be among them. Chappell Roan, the 26-year-old “Good Luck, Babe!” singer from Missouri, told the Guardian in an interview...