I suspect there's a bit of bias in this, as you don't hear as much about the nations that come to the point of collapse and then somehow immediately recover, you hear more about those that disintegrate into decades of chaos and disorganization.
The essay also points to something else on my mind a lot lately, which is, when does that continuation of the status quo stop, and why? At what point did these societies start to see themselves as something else, and why? Is it always due to some fundamental breaking down of some governmental or military covenant?
Focused on democratic turnarounds so its adjacent to your curiosity - but a great, enlightening read.
There are many situations in history when people on one side back down right before shit hits the fan. Another good example of that was British subjugation of India. Doesn't matter how much hot gas Churchill would emit about keeping India forever British, when push came to shove, Clement was sympathetic to India's desire for freedom, and did not choose to plunge the empire into colonial war.
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[1] Which was up the steps to a guillotine, by order of the National Convention.
It took a couple of hundred years after that before Charlemagne and law and civilization again.