Only $93 trillion say?
Surely you jest, as America is probably deeper in the hole than that.
https://www.aei.org/articles/federal-unfunded-liabilities-are-growing-more-rapidly-than-public-debt/
Where Truth in Accounting reports $162 trillion (not including unfunded Social Security and Medicare promises).
https://www.truthinaccounting.org/about/our_national_debt