Same exact experience.
Like it sounds weird, but my biggest takeaway was “this was an outstanding appendix.” (But not as a backwards compliment!)
I wish all papers were this comprehensive, but at the same time the level of effort and consideration of alternatives to explore was above and beyond in ways where it’s understandable this isn’t the standard, even if one can dream.
I’d advise against this. The most severe breakdowns of models I’ve seen over-bias towards the sims of humans (have some theories why this is, but off topic).
I think the idea of having individualized AI and human pairs as aligned is a great idea, but would strongly recommend that existing infrastructural methods be used to create shared/symbiotic incentives vs simply trying to create digital twins of the humans themselves.