Going to the realm of hyperbole for this example, but some of the "oh I love you btw" conversations between DINO and Laura almost feel like putting a slide that says "...and they lived happily ever after" immediately following a grotesque horror movie where the main cast is tortured for 90 minutes. Like... yeah, the creator set out to write a happy horror movie and indeed took the time to say that everyone lives happily ever after, so I guess that's canon. But the audience doesn't believe it, and it feels incongruous to everything that came before, unearned.
If an author wants a happily ever after horror story, the happy needs to be a present theme throughout the telling of the story with character actions. On every path, the main theme of this story is Laura being the driving force behind denying and belittling DINO (the opposite of empowerment, love, and respect). The variability of kink preferences definitely causes problems in this genre, but I feel like Stag and the fans of Laura's current actions might need to admit that this is indeed an NTR/denial game where Laura discovers she's depraved and wants to prioritize a harem, more than it is about an open relationship with the true love of her life.
There's nothing wrong with that, either. Maybe that is a happy ending for that segment of the audience because they get off on that type of behavior. Just please, for the love of G-man, stop teasing me with labelled Dom content if what's being served up is passive cucking, with enthusiasm!