Best analysis I've seen of the disastrous failures at Microsoft and Clownstrike" that took down so many vital services: https://www.wheresyoured.at/crowdstruck-2/?ref=ed-zitrons-wheres-your-ed-at-newsletter
"What we're seeing today isn't just a major fuckup, but the first of what will be many systematic failures — some small, some potentially larger — that are the natural byproduct of the growth-at-all-costs ecosystem where any attempt to save money by outsourcing major systems is one that simply must be taken to please the shareholder."