The general direction of the Trump plan regarding H-1b is the way to go. The lottery needs to be replaced with a demand system where the highest salaries get slots. A floor of $100,000/yr should exist and adjust for inflation. Next, generously expand the green card fast track, as this category of employee, as an immigrant, is a free agent to move among companies or to start their own business. To date, as we all know…
The H1B as it is has many problems, but a big salary floor is not the way to go in my opinion. Remember H1B is not just for tech workers. If you want to hire, say, an interpreter of a specific foreign language to work on a community in rural Alabama temporarily, a $100,000 minimum wage would be absurd. They instead need to go after the companies that learned to game the system. I'm not sure what the solution is here.…
For example require the company bringing the worker in to post a bond, make it trivial for the imported worker to switch companies, and make the original company to pay the difference between what the worker's salary winds up being and what their new salary is after 2 years if they can't hold on to said worker.
If you're a company that really needs that skill, really can't hire it, and is paying above market wages, then this will not slow your hiring. But if you're trying to hire below market, it would backfire badly on you.