I think movement is pretty free for people that can demonstrate they would be net-positive to the country they're moving to. I don't really see why movement sho

I think movement is pretty free for people that can demonstrate they would be net-positive to the country they're moving to. I don't really see why movement should be free for anyone who would be net-negative. It's true that demonstrating the ability =/= having the ability, and I think most systems could be improved to filter for that better, but I don't think that's significantly affecting America's immigration process. It isn't very hard to get an O1/E1 visa, or at least a student visa, if you're decent in your subject area.