> the US financial system. It appears primed to go poof!

Can you explain more, and provide some specific examples? Are you talking about commercial banks, investment banks, or insurance companies? (They make up the bulk of what most people mean when they say "financial system".) Post-2008 GFC, ibanks are stronger than ever because they are much more conservative. With the exception of a couple of run-on-the-banks, commercial banks have been more stable than ever in the last 50 years. Similar for insurance companies.