Remember Grace Kelly who became a Princess? Always gracious graceful ladylike. Can you imagine her having given an interview to Oprah Winfrey similar to the interview Meg and Harry gave? I can't.
I don't know what they were thinking to achieve by doing it but I cannot think of one good thing that has come from it. Harry and Meg chose to break away from Royal life and duties. That's fine. Why didn't they just stop at that? What they had to say was no one's business but I guess they thought they'd get something beneficial out of it. Did they?