Smarter AI, How Many Would Really Like Independent Sims?

I would like to know what my sims are "thinking", thus there could be pop-ups (like in Parenthood) that tells me that my sim ex. wants a divorce or wants to marry their partner. As long as I get to choose yes/no etc and don't lose my control over a sim, this would be very interesting for me!

I do think that when people say they want smarter sims though, they mean sims that do minor things that are related to their traits and life experiences and react to different things according to their personalities, not just their emotions. The massive independence suggested in these ideas, would break the game for many people if they have certain stories or ideas in mind.