I think what you are looking for is social-democratic state like that Danish, whom is also build on a homogenous and ethnic supporting the same services.
Not at all, please don't go back to politics.
Wealthy Norwegians are moving thier money out of Norway and into onshore low tax havens like Latvia and even Georgia--fuckin georgia.
Why should be taxed to pay for services that go to non-Norwegians?
Somalia won't have the problem because taxes will go the Somali population and not for some Ethiopian taking social assistance in Somalia.