The Muslims in Britain will overthrow the Royal Family by 2050. They will establish a Caliphate instead.
I’d say by 2030
I believe you are mistaken about how the Muslims will take over. And it will be
an Emirate, because the Mountbatten family do not claim descent from Muhammad.
In good King Charles' golden days when loyalty no harm meant
A pious man of God was I and so I gained preferment.
There is no god but God quoth I, Muhammad is His prophet.
The infidel sign upon the flag shall soon be taken off it.And this be law, I will maintain ...

Kang Chuck already changed his title and threw out Christianity. The only point I disagree with is the UK will be a full muzzie s hole way before 2050.
IMBW, but I remember Prince Charles promising, once he married Camilla, would never be “Queen” but “Queen Consort” or some other term like that. It’s the same thing.
He and his PR team pulled off a brilliant plan, as she is fully Queen, as always was and is the law no matter what “softening” terminology he promised.
H & M’s return will be done in phases, like cooking a frog in warm water. But it won’t matter, as you said. Although I suspect the overt takeover may well come sooner than 2050. Brits need to seriously consider escaping while they can. JMHO.
Good Lord, these inbred twits carrying on this ‘’medieval make believe’’ of kings and princes.
This is the 21st. century for God's sake, not the 10th.
The British should have done away with this antiquated relic from antiquity and adopted a real, representative form of government.