The obvious question. What constitutes the SHTF? We have had SHTF all over the place on a daily basis for the last 6 years. I’m curious as to what straw is the one that breaks the camel’s back.
Otherwise, I suspect you’re right. Things don’t go boom, they just go in small bangs over a number of years until the USD finally just fades into obscurity. Lots of wars will be fought in the interim. JMHO, but the USD won’t go quietly into the night.