A shortage at a certain wage level probably indicates that the prevailing wage is too low. So targeted visa programs designed to provide more workers at the pre

A shortage at a certain wage level probably indicates that the prevailing wage is too low. So targeted visa programs designed to provide more workers at the prevailing wage can suppress wage growth, which, over time, really is no different from a reduction in wages. This is why a lot of people, like me, favor high levels of general immigration but don't support targeted visas like the H1B. I'm especially opposed to visas that are controlled by the employer and restrict the personal and economic freedom and mobility of immigrant workers in the US. If employers are lobbying for visas that allow someone to work in the US only on the condition that they remain in a specific role at a specific company at a specific salary, that should raise all kinds of red flags. You're allowed to be a software developer in the valley, but you'll be deported if you try to open a small business or enter a different profession or even change employers without new "sponsorship"? I find it remarkable that so many people don't see the egregious problem here.