Although Meghan felt in the Oprah interview that Archie had been denied a title, I’m sure it would have been explained to her (if she cared to listen) that in due course, on the death of the Queen, Archie and any other siblings would be Prince or Princess, as grandchildren of Charles, who by then would be King.
If only she had been a bit more patient, all this fuss could have been avoided.
He was of course at the time offered the title of Earl of Dumbarton, one of Harry’s other titles, but apparently the ‘Dumb’ part was deemed an insult.