> Idk, i think borders exist to exclude other groups of peoples. To exclude them from what? That's the question. You give one of the answers here: sometimes pe

> Idk, i think borders exist to exclude other groups of peoples. To exclude them from what? That's the question. You give one of the answers here: sometimes people would want to exclude them because they lower wages. But in reality, people who are alarmed by lower wages are rarely in the position to say anything about what happens at the border. The people who get a say about that are the people who are alarmed by higher wages.