Yeah, like I say, I certainly would never deny that people have the idea of emulating reality, but IMHO it is so utterly far from possible that it kind of isn't a real agenda. I mean, lets imagine we could actually do it, what would be the point of RPing that? What sort of 'game' would it be? We'd just be pretend living in the real world? And OK, we extend it a bit and we can all sort of 'get' the idea that its "reality but a lot more fantastic", but we can't even begin to simulate. You can say "don't let the perfect be the enemy of the good" but we're not even close to good! We're at 'meaninglessly bad'. So bad that we can predict nothing, extrapolate nothing, gain no insight into anything, etc. We, in effect, have a game world and, what 5 Wikipedia articles worth of text about it? OK, 50 Wikipedia articles worth. Wikipedia itself has millions of articles and we can learn very close to nothing about the world even by reading them all, not at the level of telling us details of anyone's life.
This is why I say, there is not, cannot be, any process sim agenda. Instantaneously it falls into the murk, we can imagine ANYTHING AT ALL, and so we do! We make up whatever we want, according to some other unexamined agendas, whether genre sim, concept sim, gamist, whatever.