This feels very dark to me: I think it would make it enormously harder to actually process the grief. (The thought "You could make one to mimic your ex" passed through my head just long enough for me to recoil in absolute horror.)
I could see someone doing that to practice bringing up a difficult suggestion like moving to another state, or trying a sexual fantasy. I’m not proposing this actually be done, mind you. It doesn’t seem healthy. But LLM usage is hardly about advancing healthy behavior so far, despite their emphasis on safety.
