I understand the different player viewpoints here, but I think all of the various wishlists here amount to a lot of work for developers for something that is a pretty low priority for the game.

I personally find myself not caring about romance dialogue options and a few related cutscenes, but more about about the richness of what I can do in the world. Do the developers really want to spend the time and money to create custom sexual preferences between each character and every permutation of race and sex with accompanied voice-acted dialogue just so the relationship dialogue options feel a bit more organic? I would much rather they spend that time to create a more in-depth crafting system, more things to do in the camp, etc.

We've seen a lot of different perspectives on what would be the ideal way to handle sexual preferences, but its just too subjective so no matter how they changed it many people would probably be unhappy with the change. So from the developer perspective, there's just too many things that are better uses of their time and would make a larger percentage of players happy.