cut was passed. But sure, do it now. Though good luck convincing politicians to do something deeply unpopular without anything to balance it out.
If they had done it when they cut taxes, at least that could've offset the impact. But they went dessert first because Trump was desperate for a political win, and now they'd need to pass something that would be all stick and no carrot. Like I said, good luck with that.
It's silly to assert that cutting revenue while leaving spending untouched is financially irresponsible, but here we are.