Great, so the company instead of bringing workers over to America where they can funnel their earnings back into the American economy are instead hired remotely

Great, so the company instead of bringing workers over to America where they can funnel their earnings back into the American economy are instead hired remotely in their country of origin, don't pay US taxes and can be hired at a fraction of the price. Is there any reason why we shouldn't encourage companies to bring valuable employees to America, instead of encouraging them to outsource development to other countries? Obviously we have to solve the problem of H-1B farms depressing wages and harming employees by hanging the Sword of Damocles that is deportation over their head but proper H-1B usage is a benefit to local economies.