Whatever people think of H1B visas (and I'm generally very critical of these programs), since work from home is the new normal, will there be a drop in demand for visas? If Facebook have 9 engineers in an office, it makes sense to get the 10th into the country to join them. If 7 of those 9 work from home on any given day, does it really matter if the 10th is in <foreign place>?