I’ll add another point: the states that have the highest state and local taxes are generally the same ones that pay more to the federal government than they get back. See here: Which States Are Givers and Which Are Takers?
So residents in states like New York, New Jersey, California, and Connecticut, with high state and local taxes are harmed most by the cap on the SALT deduction and are now paying more in federal income taxes, which makes the disparity between the “givers and the takers” even greater. :rolleyes: