I expect that if you combine the percentage of H1Bs at tech companies, the percentage of layoffs in tech overall, and the percentage of that number who can't find something else and have to or choose to leave the country you end up with a fairly modest number in the scheme of things.
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It's really not that unusual. At major tech companies a sizeable amount of the workforce is on an H1B
I expect that if you combine the percentage of H1Bs at tech companies, the percentage of layoffs in tech overall, and the percentage of that number who can't find something else and have to or choose to leave the country you end up with a fairly modest number in the scheme of things.