It’s more complicated than that. First, I don’t want to commit to higher state taxes when the federal government could shift left and re-raise my federal taxes. Then I’m paying even more than I pay today. That concept - higher total taxes - is not an option I would ever support.
You also then have wealthier areas of SC having to contribute a larger share to support poor areas of SC that receive a larger share of federal funding today. So in other words, instead of the burden of supporting poor areas being spread across the US tax base, it will be concentrated on the higher earners in SC. No thank you.
We can remove the DOE but keep federal funding for education in place. That’s the only way this works.