If there's a conspiracy here, it's far more likely that these cancer diagnosis serve as an excuse for these people to stay away from the spotlight. Which is something you'd want, if you were starting a war against nuclear powers and wanted to move somewhere safer without raising suspicion.
Or probably it's nothing, but jumping straight to "the royal family got vaccinated" is ridiculous.
@houseoftolstoy That's the strangest part about it all, how sloppy it is. Do they really have no one who knows how to work with photoshop? There's no way they didn't know a poorly edited photo of Kate, with too many arms/hands, that is very obviously altered, wouldn't alert people.
It seems like they intentionally wanted to cause speculation and make Kate seem distressed at the supposed diagnosis. There's no reason to be so sloppy, unless they're THAT incompetent (which I highly doubt).
@Based_Accelerationist not a bad theory. Though regardless of any causes, I would not be surprised if she was already dead and the "cancer diagnosis" buys them enough time to later admit that she is dead as she "lost her battle with cancer." Either way, we know they are lying about something. There would be no sloppy cover up otherwise.