Briefly (and this doesn't include the Middle East)
You lot have two neighbours: Mexico and Canada. And you owe noone nothing, in fact you think you won the last world war.
Whereas: Britain once sailed and owned the world: US, Canada, Australia, Africa, India etc. Plus all the little strategic countries in between. I'm doing World History in the last 100 years, okay, WWI plus WWII. So then we had to give it all back and grant everyone citizenship and give them a passport, okay?
I kinda like Mexicans (don't actually know any, but), I dislike many if not most eastern Europeans. Since the EU convention, all Europeans may live and work here and many do not care to respect our way of life.
As with Africans. But I kinda like the Indians.
It's difficult here, this is just a little tiny island, totally overrun, whereas you have a huge new country. I'm surprised that you don't understand our situation with you having so few neighbours, both of whom are lovely...
madly
xL