“...adjust other brackets as needed to make the math work,...”
That is where the problem comes, somebody has to pay to make the whole thing work.
Until congress has the balls to slash welfare to the bone and starts taxing the leeches that pay nothing, there can’t be any real tax cuts.
Everyone who makes any recommendations on taxation has to acknowledge that it will be a moving of who pays what.
For it to be a net reduction in all taxation, spending would have to actually also be decreased, and there is only one way that will ever happen:
By getting government out of specific things completely.