I love apocalypse movies, probably moreso than the next person. But in reality, the apocalypse is going to be pretty boring and bleak. AI probably won't launch all the missiles or build terminators. What will probably happen is that we'll just become so dependent on technology that we don't understand that one day it just enters a unrecoverable crash loop or goes dark, and it's back to the stone ages. But not in a really entertaining way, but more like a slow break down of civilization over a few weeks or months. If everything becomes automated, and I mean to the point that self-driving cars don't have steering wheels anymore, power plants are too complicated to be rebooted, and communication infrastructure doesn't function, then we're not left with many options. If people start running out of food, then forget toilet paper shortages, that's a walk in the park. If that happens because of cyberwar, cyberattack, or solar flares, it sort of doesn't matter. It won't be very fun or make for a good movie.