I don't think this really gets to the issue. The median one-bedroom apartment in SF has rent 5x the median for all rentals in Indianapolis. Paying $111,000 in the midwest beats $130,000 in the Valley because you'll come out ahead after housing and taxes.
So the problem is that two-fold: hard salary cutoffs translate poorly between locations, and $130k is enough to price out most parts of the country almost entirely.
Raising the salary cut-off to $130k would basically be urban protectionism: you could hire visa workers for well-paid but unexceptional tasks in NYC, SF, and Boston, but only for exceptional expertise everywhere else.
So the problem is that two-fold: hard salary cutoffs translate poorly between locations, and $130k is enough to price out most parts of the country almost entirely.
Raising the salary cut-off to $130k would basically be urban protectionism: you could hire visa workers for well-paid but unexceptional tasks in NYC, SF, and Boston, but only for exceptional expertise everywhere else.