If the exact same thing happens again at Cloudflare, they'll be fair game. But right now I feel people on this thread are doing exactly, precisely, surgically and specifically the thing Richard Cook and the Cook-ites try to get people not to do, which is to see complex system failures as predictable faults with root causes, rather than as part of the process of creating resilient systems.
Fires happen every day. Smoke alarms go off, firefighters get called in, incident response is exercised, and lessons from the situation are learned (with resulting updates to the fire and building codes).
Yet even though this happens, entire cities almost never burn down anymore. And we want to keep it that way.
As Cook points out, "Safety is a characteristic of systems and not of their components."
Complex system failures are not monocausal! Complex systems are in a continuous state of partial failure!
