It really doesn’t matter now as the original Lilibet is dead.
That said, if they asked permission or ran it by her and she was in agreement then happy days.
If she wasn’t, then it wouldn’t have been the actions of someone who loved her and respected her wishes.
Like most other things, we have only heard things from one horse’s mouth I think. Open minds needed all round.
As for rumours? A lot more of the things floating about on the internet are far more contentious, deeply unpalatable and could be true or not or a mixture. I suspect they will not be discussed on here.
You need disinfectant and a scrubbing brush to float you out of those rabbit holes.