Earlier quoted context omitted.
Anyone living in a state with high income and/or property taxes will likely pay more this year given the $10k cap on deductions for state and local taxes which was previously unlimited before the 2018 tax year...
And why not? I don't see any fundamental reason why your local taxes should be deductible for federal tax purposes.
Suppose that the state and the federal government each had a 55% tax rate. Then you would make $1 and owe $1.10. You would owe more in taxes than you make, so you would quit your job.
Of course, there is a simple way for the states to fix this -- move the taxes to the business side. Instead of having state income tax, have payroll tax paid by the employer. Then the employer can still deduct them from its federal taxes. This also improves eligibility for people in your state for various need-based federal programs, because nominal wages will be lower by the amount of the tax when determining eligibility for federal assistance. And it gives everyone a de facto raise until wages adjust to the shifted tax burden.