Lamine Yamal is the 16-year-old star of the Euros doing his homework between games; Lana Del Rey and Quavo previewed new song “Tough” (it’s no “Summer Bummer”); and Kendrick Lamar’s Juneteenth show featured 25 L.A. artists including rapper 310babii, who just graduated high school last week.
AMERICA’S TOP EXPORT MAY BE ANXIETY, theatlantic
While smartphon…