Don't argue (too seriously) about politics, when you want to keep at least some friends.
Too often, politicians abuse their power for the sake of their own, without having right awareness what impact it can have.
As a foreign EU member located somewhere between Alps and Adriatic coast, I wish we could integrate even heavier. I believe the world would actually equalize itself in some time, so I wish this could happen in a much faster speed than it is doing now. But that's rather utopian, romantic view, I know.
I've been working for a big multi-national company for the last 15 years, indeed business doesn't recognize the same barriers than politics does. Also, you will find very gifted and very stupid people equally distributed around the globe. Nevertheless, some countries carry advantages (historical, resources, know-how, etc) and rightfully tend to protect that.
Anyway, I've been to your country business and visit, too often to count and quite like it.
(one of the worst things to happen was waiter not telling me I ordered two full pints of cider, expecting beer. With my friend, we were trying all of them tap after tap, the waiter knew that and made our self looking a little bit stupid, I bet they were rolling on the floor laughing.
London Putney hill somewhere).