Some places do, US included. I think if you have $1m USD (or is it 500k) and open a small company that hires X employees, you get a decent visa (can't remember

Some places do, US included. I think if you have $1m USD (or is it 500k) and open a small company that hires X employees, you get a decent visa (can't remember the type). The problem with making that number too low is that people will be encouraged to get loans and whatnot and how does the government prevents small folk from getting exploited? Even without this, today, people are in slave-like situations already. Sure, the government can just keep out of this and make the libertarian dream come true, but there are usually other consequences (human trafficking, violence, etc) that will cost the government (more? less? I doubt there are studies about this).