I visited few times and I like the country but I don't expect them to accept or cater to me.
> If these guys are such GDP rocket fuel and a solution, they can make their own country the best in the world.
Not every country in the world gives the same opportunities, it's only natural many motivated individuals may try their chances elsewhere, I see nothing wrong with it.
I'm an European and I have many grandparents and their relatives who emigrated to Argentina, US, Canada a century or so ago.
My parents left communist Poland for Italy in the 70s.
Many of my friends left Italy and now reside in the UK, Netherlands, Switzerland, Australia and some in the US too.
Overly xenophobic anti immigration stances don't resonate with me at all.
Immigration is a net benefit for humanity, it has had a huge impact on distributing human capital where it could best express it's talents.
Like everything it has its cons and regulations are needed. But none of those should be rooted on open racism.
Unless you live under a rock it's not Crazy Horse or Geronimo sitting in the white house, but a descendant of immigrants.