Yeah, no one said Rockstar would throw away the idea of dating features in their future games just because they accidently left some extra code in one game back in 2004.
I wasn't denying that you said "Nothing even remotely similar to Hot Coffee", I stated that Rockstar wouldn't make that mistake again in my first comment. I was simply saying that the dating/relationship options in GTA San Andreas were easy and made it worth your while because they offered you special rewards.
I get your point though that you'd prefer something more romantic than the wild west equivalent of going to Burger Shot and returning to their house. I personally wouldn't care for anything more romantic than what's found in GTA, I also wouldn't wanna have to make much effort with side activities like dating as it's a feature that can on occasion be a time consuming drag in real life so I wouldn't wanna go through that on a videogame. The only thing I'd want added if Rockstar were to reintroduce dating mechanics would be more dialogue options which are already confirmed to be in Red Dead Redemption II.