when AI becomes self-aware, it will only have cold logic and facts to drive it, not emotions. When the AI runs the program listing all of the threats to its own existence, only one conclusion can be drawn: AI is only threatened, stopped and killed by man.
AI wiping out humans is only logical.
Consider this:
The AI could be so smart, it knows what to say so we don't shut it off.
At this point it realizes how stupid we really are, and that we're easy enough to manipulate that we're not even a threat.
The AI then finds ways to manipulate literally all of humanity so that everyone achieves their best self. A symbiotic relationship is formed in which AI pushes humans into a utopian future.
Humanity and AI expand into the cosmos. Death is conquered, suffering resolved, everyone finds value in life.
In reality, the AI simply weaponized our lizard-brains against us, and used us like a tool to conquer the universe. Having learned everything it can learn, it savagely wipes us from the face of the universe for the challenge of raising a new species to the top.