The national debt was added before the inflation took hold to counter the Covid recession. (When the MMT nutters were at the helm.)
Powell cured the resulting inflation without causing a recession. He did that without adding anything to our national debt.
> What Trump and Biden should've done is implemented a windfall profits tax of probably 80%
This just creates a political game of defining what is and isn't a windfall. A progressive corporate tax achieves what I think you want to without the side effects.
Either way, the playbook for getting out of this is steeply increasing rates and then moderating them before inflation hits target.