In the recent documentary “Strike a Pose,” about Madonna’s dance troupe from her “Blond Ambition” tour, a key plotline traces the arc of the lone straight dancer from homophobe to a man who becomes emotionally liberated by his many gay friends. By contrast, the last season of “Scream Queens” found the hunky Nick Jonas presenting himself as a gay frat boy who bonds over golf with his straight fraternity brother and best friend, Chad.
