I've a prediction somewhat related to this.
We'll see, in the coming year(s), a large portion of positions at the FAANG(s) being moved overseas as cost-cutting measures. Paired with the impression that LLMs reduce the need for programmers, we (domestically) will see a substantial reduction in the number of developer (and related roles) in the States.
From what I've heard/seen wrt roles at these companies there's a substantial imbalance in locations for hiring (huge increases in India, Mexico, Brazil, and others) and less and less in the States.