Wow, such certainty. "I worked at these companies that went down, so I knew and still know everything, I can even rule out the possibility of other organizations which I did not work for screwing with them, because I know everything about those too. And yes, these FANGs are complex organizations, but not so complex that a former employee like myself wouldn't know what the cause of an outage is or at least isn't (Hell, I'd fix it, but I have to finish explaining why complexity is not the reason why they are crashing, and the series of ten dollar words that constitute my explanation aren't exactly the quickest to type."