Well in principle, sure. And yet here we are, reading an article about "a total loss of power [...] following a reportedly simultaneous failure of four [...] s

Well in principle, sure. And yet here we are, reading an article about "a total loss of power [...] following a reportedly simultaneous failure of four [...] switchboards serving all of Cloudflare’s cages. This meant both primary and redundant power paths were deactivated across the entire environment."