I dont believe the concept believes in borders when it comes to a working world economy
Mostly correct. Borders are fine, protecting your borders is fine. But immigration for those that are willing to integrate and become productive members of society should be quick and painless.
Things like H1B visas shouldn't exist, they're borderline indentured servitude anyhow. If you have a valuable skill, please come, be a citizen; none of this halfway BS.