He also wanted to outlaw immigration from Muslim countries. When he found out that was neither legal nor possible, he zeroed out quotas for worker visas, such as H1 & H2. And also zeroed out quotas of many immigrant visas such as EB1-3. Over 4 years that was about 2 million worker visas that were not issued. The media outrage over the "worker shortage" or "quiet quitting" should instead have been directed at the orange dude who made it impossible to import workers. When things were shut down due to covid, it was hardly noticeable. But now, blame gets flung in all the wrong places.