Queen Elizabeth II has died

[Outsider]

I have read that Harry and Meghan's offspring will now be entitled to be called prince and princess and have the title of HRH, she will run this into the ground!

I read that headline on Stuff too, but it's misleading. They can only do that if King Charles decrees it and I'm not sure he will. 
Apparently the Queen could have done so but she didn't - that tells me what she thought of Harry's choice.