From the Washington Post: Opinion: Harry’s truth may be too true to protect against regret

The piece pivots here:

You know how it goes. You discover insights that you want to share with your family, but they’ve not done the necessary work. You might as well try to explain God to an atheist or love to a misanthrope. Despite his best efforts, Harry couldn’t penetrate his family’s proud armor nor displace the family motto: Never complain, never explain. Ultimately, he ran away and began rewriting the fairy tale of his own life.

Today, living in California, Harry hasn’t spoken to brother or father in “a long while.” He says he loves his relatives deeply, means them no harm, and wants his children to have a relationship with their royal family. For someone seemingly so self-aware, it doesn’t occur to him that his estrangement is attached to the fact that he won’t stop talking.

He is talking - and the Royal Family isn't, they're leaking to the press. What they've always done. They'd be leaking even if he wasn't talking.