https://www.donaldjtrump.com/positions/immigration-reform: "We graduate two times more Americans with STEM degrees each year than find STEM jobs, yet as much as two-thirds of entry-level hiring for IT jobs is accomplished through the H-1B program."
I think that is a good area for legislative review. I assure you that Trump did not preclude intelligent thoughtful review and modification on existing law. I know we are used to a President who is a dictator but if that is what you want, vote democrat.