I haven’t engaged in speculation either. Here’s Meghan, in the Oprah interview:
M: After we had gotten back from our Australia tour — which was about a year before that — and we talked about when things really started to turn, when I knew we weren’t being protected. And it was during that part of my pregnancy, especially, that I started to understand what our continued reality was going to look like.
Oprah: What kind of protection did you want that you feel you didn’t receive?
Meghan: I mean, they would go on the record and negate the most ridiculous story for anyone, right? I’m talking about things that are super-artificial and inconsequential. But the narrative about, you know, making Kate cry, I think was the beginning of a real character assassination. And they knew it wasn’t true. And I thought, well, if they’re not going to kill things like that, then what are we going to do?
Harry then said:
Harry: But it really changed after the Australia tour, after our South Pacific tour . . . it was also the first time that the family got to see how incredible she is at the job. And that brought back memories [of the 4th series of the Crown]
Oprah: Where your father and your mother went [to Australia], and your mother was bedazzling. So, are you saying that there were hints of jealousy?
Harry: Look, I just wish that we would all learn from the past. But to see the . . . to see how effortless it was for Meghan to come into the family so quickly in Australia and across New Zealand, Fiji and Tonga, and just be able to connect with people in such a . . .
I summarised that, quite accurately, as “Meghan and Harry have told us that the Palace stopped protecting them because the other members of the family were jealous of how successful their tour of Australia and New Zealand had been”.
So not speculating at all. I could go on…