@CurlewKate what about George's recent appearances at the Jubilee, the Queen's funeral, the Coronation and the other events they've been at leads you to think he's so "sensitive and anxious" that he couldn't cope at a school like Eton?
He had a featured role at all of the recent big events and seemed no more overly "anxious and sensitive" than any of the other page boys who carried the King's robes.
He may well be, but I've seen nothing else that leads me to feel he's any more or less anxious than a typical 10yo. And I say this as a mother whose dd suffered from (& still does) severe social anxiety.