Depending on how Trump gets on … he doesn’t seem shy about taking over other countries. On paper it would make sense globally for the UK and the USA to become one … USA, Canada,UK - what a superpower that would be.
on top of this, there is a hell of a lot of UK support for Trump, I don’t even think the British would object to a takeover on the whole
Seems far fetched I know - but less far fetched that it did a few years ago