I think this speaks to a common fear of technology taking over and incidentally/consequentially killing everyone. Like the Terminator series, and many others as well. IRL you might recall the torrents of fearful articles and posts about the world being consumed by a human-triggered black hole when they started building the massive colliders. And every few years, someone predicts AI will do us in. And HAARP killing us with bad weather and earthquakes. So many examples abound.