Taxes and spending are the same thing. Bush didn’t cut taxes, he greatly increased them like no administration since LBJ. And took out a loan to put off paying for them until someone else is in office.
Quiet, don't tell anyone that.
The cut in tax rates led to long term growth, raising tax revenues beyond what they would have been with higher tax rates.
The tax cuts worked, and they worked well. Watch and see, as the deficit has shrunk over the past 3 years.