Earlier quoted context omitted.
Because SALT deduction benefits only go to the top 5% to 10% income households. That's not a reason. Double taxation of individuals is not OK.
I do not see how it is “double taxation”. The whole setup of the US is that there are multiple taxing authorities, and they can all lay claim to a portion of one’s income. There is no law that says two different governments each cannot collect x% of your income. What reason there is for one to need to be able to reduce amounts owed to entity A simply because they also owe entity B? Entity A and B can be a retail stor…
Fortunately, that's one advantage to the system we have -- if you don't feel that Sacramento and Washington, DC should both get a crack at your income, you can always move to a state with no income tax. I did.