I am a white American that majored in History. I am a self taught programmer making $225,000 per year now. I believe that all countries need to reduce restrict

I am a white American that majored in History. I am a self taught programmer making $225,000 per year now. I believe that all countries need to reduce restrictions on the movement of people. Humans should be free to move and live where they want. I am worried, however, that transitioning away from our current flawed system will have a lot of unpleasant side effects. Many Americans might lose their jobs, simply because others will work for cheaper and probably provide around the same quality. Additionally our house prices would likely decline as well. For these reasons I am selfishly concerned about my job prospects, especially since I have to compete against others in my own country, but I will never be given the chance to compete against them in their own country.