Some FReeper (I forget who) recently made an interesting comment. He said the UK is pretending it’s still a great, multi-ethnic empire.
And part of that fantasy is allowing all sorts of people into the country.
I suppose this might be a partial explanation. But those Brits who buy into that fantasy are missing one thing. The newcomers have zero allegiance to the crown. They come to take, and eventually conquer.
I don't know who it is either, but it's not a mere fantasy. It's pure, cold, hard power and influence calculation.
The old British Empire died in the 1950s, but a rump globalist/neo-marxist one remains in London, and its organs of power are the Commonwealth (and control / nfluence in places like India, South Africa, and Canada) the City of London finance, MI6, the BBC/media, and Britain's long membership in, and control of, many international and global institutions.
Who is most in position to benefit from open borders, and an atomized, 3rd world, post-modern decayed West?
This influence also even extends deep into the US Government. If you doubt that - think how MI6 and Christopher Steele, via their American proxies and allies, were able to run an operation that nearly took down a President of the USA.