There is just one thing to consider here though. In honesty, I feel AI's might be very good in finding and repairing so many outstanding and new bugs that have hit our games. I feel this could be their niche. I mean who better to understand computer tech than AI, LOL.
But... But... many of us have already stated that there seems to be a lot less "connection" in feeling and in their interactions among the Sims than what there used to be in the Sims two or even three. So, to use AI for this wouldn't work so well. How can we expect a computer... a machine relate to the varied depths of emotions felt for each experience a Sim encounters in the Sims game? AI's would not do well in this area. More so, in real life... AI are severely misguiding people who turn to them for help and even companionship... which is resulting in detrimental consequences resulting in suicides, depression, aggression, and more. While AI may have its place in the world among us... In some ways, I feel it is best to leave them out of the rest... even in controlling the responses of the NPC's or any other interactions Sims encounter with other Sims.