Norwegians are like hmm..what's the closest comparison? Icelanders?
They have their own country and they're doing just fine and acclimated to their environment.
Why would someone emigrate to the US if in that situation?
Newsflash snowflake: There are other places to live.
They may not would accept you, being a denizen of momma's basement and all.
When I was a kid I always wanted to leave the USA but to where?
What country has the US Constitution?
Which country has the US ARMY, US NAVY , US AIR FORCE, US MARINES to back you up?
None..