It's like if I go to China or if I go to Dubai. I gotta respect their laws and their culture.

Very true. US is not an indispensable nation anyway.

My opinion is that USA doesn't equal America. America is a continent that has many countries. To me that says a lot about the mindset of these people...

Countries are ideas. Ideas change, so do countries. But we are all born free to find the best place to grow, changing when needed. Countries, like ideas, can prevent this. It's sad when you see this lack of consciousness.