There is nothing left (edit: discretionary) to cut, and there is no material fraud. Taxes must go up. Only the top 40% of Americans have any income or wealth to tax (bottom 60% of Americans have no federal tax liability). Or, as you mention, we monetize the debt, print dollars, and burn up the currency value.
Correction accepted. Eight failed audits. Would love to see the will to fix this specific item, but am not confident it exists. We spent hundreds of billions on war with Iran before we forgave student loan debt and instituted Medicare for All, for example. The evidence is clear these are active choices we can make. We actively choose the bad financial policy choices through governance outcomes.
The only branch of government I have faith in at the moment is the bond market.
Hmm.... I found this, I wonder if there is any way this line item in the budget could be reduced, it looks sort of big:
https://www.usaspending.gov/agency/department-of-defense?fy=...