No we don't. You need to be real. This was leaked and everyone said. ' It can't be right. You are being to cruel to them'. They quite obviously communicated with the writers in some way. This is their truth.
When you as a journo are a Royal writer and part of the "rat pack", you have access to all kind of sources, you need not to talk to one of the RF at all to learn most about what happens there.
I am just not willing to believe Harry & Meghan are so stupid to want to see the world reading this! (the things I know from reading the Guardian's report).
Excerpts are always just teasers and/or follow someone's agenda.
I personally am seriously in doubt this guy Scobie is as close to them as he thinks or makes it appear. And he is someone who sells out people for gain.
IMHO they allowed him a lot of access when he planned to write a book about their great romance. Including some of their complaints to give him a proper story. That it turned out as it is? I don't think Harry & Meghan planned it that way and they couldn't stop it once Scobie sniffed the big money. People once asked who answered can be asked again, right? And a lot of people, even those in general supportive, may have made up a different mind once they saw what was planned with "SussexRoyal" and so on.
Meghan has been in over her head with the media and the inner workings at the palaces, Harry is an imbecile with more cotton dreams than real life experience. IMHO!
If my private picture of Diana is correct, she was a woman who knew exactly that to further her son William's claim to the throne could only happen with a good relationship for William with Charles and the queen. Harry OTOH could have been hers. And we know how pushy she was when she wanted something. Which makes it even more tragic for Harry to loose her so early in his life.
But would have been a reason why he was spoiled by William and Charles (and probably the queen, too). I think they were glad he stayed within "their" circle of friends and advisors and went to the army. Coming back he tried to find his place as a working Royal but with Meghan all that changed.
The problem IMHO was that there was always a way out, as she is American, first as a negociation point, maybe a thread but mishandled like they did, it backfired. Plus this book? Oh, what a shitty situation!