Prince Harry knows but I don't think he cares about Andrew. His wife Meghan is woke and she created drama out of little things. Some women are like that. Harry isn't man enough to tell his wife to shut up. That said, they can live in America. None of the Royals believe in the institution anymore. Queen Elizabeth II was the last one.
Yes, they can live in American but not one penny of taxpayer money from any level of government for their support!