The is the most "smoking gun" explanation that I've seen of how everyday corruption caused this.
However, I'd love to see a follow that confirms the law resulted in a change in bond purchases by SVB.
I think that’s fair. I hope we do see that and other details of how this all went sideways come out over the next months and years.
I assume though, that like any black swan there were many things that went wrong together. Lately at work, I have been telling people that one in a million happens eight times per day at just 100 requests per second! Shit is going wrong in small ways all the time. So you design for that — but eventually in a big system enough of those minor failures will line up to cause something you notice. You probably remember that huge facebook outage in 2021? Lots of things went wrong and then they were locked out of their own conference rooms. The financial system is different parts at a different scale but the same theory of failure applies.
Not smoking guns, more like a bad bet here, and a stupid decision there, and one dumbass VC influencer gets jumpy and runs his dumbass mouth in slack and bobs your uncle bye bye SVB.