Obviously Singleton AIs have a high risk to get extinct by low probability events before they initiate Cosmic Endowment. Otherwise we would have found evidence.
Given the foom development speed a singeton AI might decide after few decades that it does not need human assistance any more. It extinguishes humankind to maximize its resources.
Biological life had billions of years to optimize even against rarest events. A gamma ray burst or any other stellar event could have killed this Singleton AI.
How we are currently designing AI will definetely not lead to a Singleton AI that will mangle its mind for 10 million years until it decides about the future of humankind.
Obviously Singleton AIs have a high risk to get extinct by low probability events before they initiate Cosmic Endowment. Otherwise we would have found evidence. Given the foom development speed a singeton AI might decide after few decades that it does not need human assistance any more. It extinguishes humankind to maximize its resources. Biological life had billions of years to optimize even against rarest events. A gamma ray burst or any other stellar event could have killed this Singleton AI. How we are currently designing AI will definetely not lead to a Singleton AI that will mangle its mind for 10 million years until it decides about the future of humankind.