IMO US is heavily exporting its inflation by leveraging its world reserve currency status as other countries have to buy it's treasuries (petrodollar system legacy). No other country would be able to run 30+% budget deficits and sell long duration government bonds under 5%.

This will break, sooner or later.

When external buyers stop buying treasuries US will have to massively inflate its money supply, taking bondholders and a bunch of other groups to the cleaners. Such events have a lot of collateral damage, which may fit the definition of financial blow up. But I would place us much further away than 6-12 months, likely at 5-10 years. If there is a viable alternative to US treasuries, potentially sooner, but still not in 12 months. My 2c.