[@Ronin Lotus]
I have returned with my thoughts about AI!

For most parts I agree with you, especially the behavior. I was thinking differently about the implementation though. Creating working and lasting androids in a world that is falling apart would be kind of inefficient and useless. But what if the AI was used as a personal assistant or maybe something smaller? Or maybe even part of the E6?
What I personally think would be a pretty fun idea, is to play an AI that some other players owns. For example Jin Law has come across this special orb that was once part of some Military (or other branch) experiment but (like you said) escaped. This orb is actually an AI and now they team up because the AI has nowhere else to be (or because it is linked to that person somehow, like something that needs to be worn).

But these are just my thoughts. Let me know what you think.