> That's completely ignoring the fact that if you have cheaper workers

Cheaper labor is good just like cheaper raw material. Trump wants American companies to buy expensive American steel instead of cheaper Japanese or Chinese steel of same quality. This is a net loss for American economy and a state sponsored coercive benefit for the American Steel industry.

Personally it is both productive and economically beneficial to hire a SAP experience guy from Infosys instead of an American college kid who needs to be trained and who will leave in 1 year any ways. Of course I would hire the college kid for half the wage but then there is this sense of entitlement.