henrikegerman said: "Clearly but why? What changed? Do you agree it was, as he says, simply because William asked him to come back? Is that a satisfying resolution to his character arc? Or do you, like me, feel that something was missing to tie his through line together?"
Hmm. I'd almost need to see it again as the change did not bother me that much. I actually found Charles acceptance of Harry's request to be "set free" more unlikely at face value.
What I recall feeling was that Harry was reclaimed by the sense of duty that comes with being part of the Royal Family. Duty stands out as one of the themes running throughout the show. Charles was certainly immersed in it. Kate used it on Will. The Prime Minister used it as a weapon with Charles. Etc.