the US will be able to sustain their debt financing for as long as US government debt and US dollar dominate in demand
for as long as USD is the reserve currency - the US can finance its debt
in other words, as long as there's enough buyers and users - it's all good! π
debt includes all form, tenor and issuers of USD-denominated debt are included, both public and private
examples: US Treasuries, corporate bonds, commercial bank credit, epos, FX swaps, central-bank lines