“Only in her insane dreams could anything like that ever happen.”
Sometimes insane dreams just work out.
IIRC, she divorced her first husband specifically to begin her project to ensnare Harry. It worked out. Don’t know if it’s true, but it’s been rumored.
But insane she is, if narcissism and major manipulation is insanity.
The royals, and the people - through Parliament and just popular opinion - would have a certain interest and power in this. There are plenty of qualified *reliable* people in line to take over, were it ever to come to something this crazy.
Parliament (and the Church) were the main forces that made Edward VIII step down.