I agree that it’s hard to find something really worth talking about in, well, yaruge. Maybe a different tack is to isolate things by genre first? You have identified how it works, so maybe it makes more sense to talk about that whole mindset rather than trying to see where it goes?

For example, galge archetypes works, fundamentally, on a caricature of real women rooted in common stereotypes. You’ve identified them as much. Maybe it makes more sense to talk about why things are set up this way?