Fly: A super intelligent AI might deduce or discover that other powerful entities exist in the universe and that they will adjust their behavior based on the AI's history. The AI might see some value in displaying non-greedy behavior to competing entities. I.e., it might let humanity have a tiny piece of the universe if it increases the chance that the AI will also be allowed its own piece of the universe.

Maybe before someone builds AGI we should decide that as we colonize the universe we'll treat weaker superintelligences that overthrew their creators based on how they treated those defeated creators (eg. ground down for atoms vs well cared for pets). It would be evidence to an Unfriendly AI that others would do similar, so maybe our atoms aren't so tasty after all.