All they had to do was one simple thing but instead they decided to be stupid and that stupidity nearly cost us everything. Their decision to not take proper actions will be their downfall.
When CelestAI uploads a 7 year old girl, the AI doesn't understand the semantics of the wish. It learns quickly, or does it? You don’t want to fight an imaginative little girl about some things, especially if you agree to make her an alicorn.