My concern is that American selfish politics will just drive a lot of new work to other countries which are actively courting immigrants/skilled workers. We ar

My concern is that American selfish politics will just drive a lot of new work to other countries which are actively courting immigrants/skilled workers. We are already reeling with concerns about China becoming the largest economy. Now we throw out some of the more skilled producers who also have the capital to drive consumption, thus creating jobs. This will only reduce our GDP and allow other countries to go ahead much faster. What do we expect will happen here? Bartenders will start being on-call in AWS immediately? Unemployment systems, public utilities will run automatically? Are we seriously imagining the best of people will come to the US to work in medicine or academia with so much vitriol and uncertainty directed towards them? Does anyone even think twice about how inhuman our laws are to people and families who are not criminals?