It’s not “just 500K” jobs. It’s a pipeline of hiring managers who set up outsourcing to their home countries at the expense of Americans, and this doesn’t change when they naturalize. Immigration is a tool for supplementing the deficiencies of your home country with outside assistance. In America’s case, immigration has been weaponized by both the left and right. The left wants to settle the entire Global South in western countries at the expense of never building the countries where people have to immigrate from. The right scapegoats immigrants for whatever issue ails them. Should there be incentives for creating businesses in America that support work that gets outsourced? Definitely. Will that happen while there is a preserve incentive offered by H1Bs and biased hiring managers? Of course not.