I never understood why the US would educate people and then try to kick them out in a short time frame. You are basically making other countries better and gaining little from it.

I agree, but at the same time… this is the same country that gave their own citizens (3 entire generations!) lead poisoning and used to lobotomize women. So, I am afraid that expecting intelligence, humanity, and logic from the US can only lead to heartbreak and disappointment.