I just have this feeling that if they ever did what people really claim they wanted, even the people asking them to do this would be disappointed.
All of a sudden playersexuality is gone.
So you now have 4 LIs.
A male dwarf who only likes female dwarves - that are not casteless. And they have to be warriors.
A female elf who is exclusively lesbian AND only wants to be romanced by female elves - that are city elves. And are also rogues.
A female human who only likes male humans who are of noble birth. Oh, and they have to be mages. And, they've got to be bearded and blond (because yes, her scripts will check these CC variables.)
We could keep going. If they drop playersexuality altogether, then this is what you'll get. And I bet people won't like it, even the ones asking for it.
As for the people asking them to get rid of romances altogether, well, whatever, I keep reminding you they're optional. Maybe they waste resources, but you could also make that same argument for dialogue. At the end of the day, I guess we won't really agree on what the central aspects of these games are.
For me, it isn't the combat, at least not solely, although I do think it's an important part, so it should be done right.