@Iwantcakeeveryday
It's been barely a week and I see the "Harry has failed" talking points are already being sharpened!
@Mylovelygreendress
I actually agree that they should give up the Duke and Duchess titles. I rather like the idea that was floated by Tom Bower that Harry wanted to call himself Harry Spencer. Harry and Meghan Spencer. That would enrage the talking heads to explosion, so bring that on.
As Harry is a "blood prince", though, he will still be Prince Harry. And Meghan would be entitled to be the Princess Henry. Which would very quickly mutate colloquially into the informal Princess Meghan. I am not sure you would want that!
Even if Harry were to stop being called Prince Harry, he would still be Harry, the second son of the King of the United Kingdom of you fill in the rest.
Perhaps you want him to give up his genetic and blood links to the Royal Family, but if you can pick and choose which members should be in the blood line, then that makes the whole "our Royal Family can only be those persons descended from the Electress of Hanover thing" a bit beside the point.
Here's the thing about the Royal Family.
If you accept the principle that there is one, and only one family chosen by God by right of being born into a particular line of succession, you can't pick which members get to stay in that family and which not.
They invented a wonderful sleight of hand with the working royals thing, which means that the taxpayer has the burden of funding only those members who "work" for the Crown, the definition of work being as elastic as you want, depending on the popularity of said working royal.
Harry and Meghan are out of the UK, out of your hair, you don't pay a tuppence for them.