I'm not saying these events can't happen I'm saying they're rare enough that trying to prepare for them is wasteful. As you illustrated there's all sorts of thi

I'm not saying these events can't happen I'm saying they're rare enough that trying to prepare for them is wasteful. As you illustrated there's all sorts of things that can go wrong. Trying to anticipate them all is a fools errand. And if you spend the capital to try to protect against the rare supply chain disruption all your competitors will just roll the dice and save the money and odds are they will come out ahead.