At the Grammy Awards tonight, the Puerto Rican pop sensation Bad Bunny is the first Spanish-language artist to be nominated for album, record and song of the year simultaneously. For most artists, this would be the high point of their year, if not their career. For Bad Bunny, this is just an appetizer for what’s in store for him next week. Next Sunday, he will headline the Super Bowl halftime show. His performance comes in the middle of a nationwide crackdown on immigration — an issue he’s been vocal about — and follows a backlash against the N.F.L. f...