Ive got a simple solution. Queen Elizabeth should just appoint Meghan the UK ambassador to South Africa. And I say Meghan, and not Harry, because Meghan wears the pants in that family.
So off Meghan goes, with Harry trailing along behind.
By the way, there is precedence for this. Back in 1940 King George VI got rid of the Duke of Windsor by appointing him to a position in the Bahamas.
And the cringe and the gringe are incapable of doing ANY real job; nor would they take it!
Or, maybe MM could drag Harry off to Wakanda, and save everybody a lot of bother, except for any given depressed paparazzo.