Part of the role involved migrating the ERP and ATS system, which had employees, salary, details etc.
In the building I was in, which had incredible developers btw some of the best I’ve ever seen (and despite working on a legacy system!)...209 out of 209 were H1-B’s. Our consulting team at the time was about 20, and 19/20 of the team were H1-B’s.
The really sad part about it was as we were leaving, they were establishing a training program for junior H1-B’s with liberal arts degrees to learn programming. I have no idea how they got the visa licenses for those folks.
At the same time, they were the best people I ever worked with. But it’s not a sustainable way to run an economy.