In any doom scenario, like let's say >90% of humans dead, who runs the power plants that supply the AI data centers? Who runs the fabs producing more chips? Who maintains the plumbing? Presumably all these systems fall over and die within a few weeks of the AI deciding to wipe us out. Then what? The AI then dies too. It seems absurd to me that any planner capable of effortlessly destroying humanity would not see that…
Check out Paul Christiano's AI takeover scenario. An arms race will cause us to want to give AI control over key infrastructure and military capabilities. That's an arms race between countries and between companies. He goes into more detail.