Russia will dissolve again and again in the coming century. This is not the reason the UK will become an industrial powerhouse or the reason it will fall under US economic control, over this period. The specifics are what's interesting, not a vaguery like:
"The UK is terminally tossed to and fro between the US and Russia."
I don't think Mosley's positions hold much water, today. He was a reactionary, of sorts and delusional at worst.
FTFY -
https://www.youtube.com/@ZeihanonGeopolitics covers this better than most.
Recently, his predictions about the UK look to be trending as he predicted:
https://www.youtube.com/watch?v=DjmBAhTDRXY https://www.youtube.com/watch?v=fFHWVAXSGYQ&pp=ygURdWsgc3RlZ...
He's well regarded and makes some compelling arguments for the support of Ukraine and the overblown concern over China's future, regarding Taiwan.