
At a blond-wood table in a serene Japanese restaurant on a tree-lined street in Murray Hill, Manhattan, the 26-year-old Caroline Ellison was asked a pointed question by one of her friends.
“Are you a millionaire or a billionaire?”

At a blond-wood table in a serene Japanese restaurant on a tree-lined street in Murray Hill, Manhattan, the 26-year-old Caroline Ellison was asked a pointed question by one of her friends.
“Are you a millionaire or a billionaire?”