A Holmes indeed... your deductive powers are piercingly perceptive! (the event chain was a joy to follow, gave me ai2027 vibes, but slowdown like)
Of course, the world is not filled with rational actors, and the probability of the current administration allowing the market to tank like that seems next to null, so Occam's razor (or whatever) would point to another TACO inevitably incoming
I'd certainly bet on your scenario if it was reasonable to assume the US and China could get over the 'race to the top or die at the bottom' dynamic
so far ai2027 seems to be playing out to an almost uncanny accuracy, realpolitik obliterates the façade yet again