I understand your point perfectly. I just think you're not the target market and, rather than making the sensible choice and moving on to a project you might actually like, you've opted to complain about it here. The complaints are masquerading as observations about poor choices by the developers, but let's be honest: your biggest complaints are that the game doesn't specifically cater to you. Every single system in the game is still in development and changing over time. Some systems, such as the "unsexy porn" you're complaining about, are explicitly earmarked in the roadmap you claimed to have read for total overhaul from the top. Which is why I assume you haven't actually read the roadmap, because otherwise you'd know that the sex in the game right now is a temporary measure slated for removal once they've got a far more complex, player-controlled system in place.
I acknowledge significant parts of the game need work and redesign, but you know what? That's the default state of a pre-alpha (aka first playable) project, and I've watched the developers redo and improve most of the game multiple times over in the last year. And they're still planning to change so much of what's here that we legitimately don't know what the final product will look like mechanically because there's as much similarity to the before and after states of their overhauls as there is to the chapter titles and actual chapters in an old fantasy novel.
As for my suggestions about horribly derivative RPGM games: I stand by that recommendation. You are clearly not looking for a game like this one. Whether you'd be better off with an image gallery masquerading as a story (like most orcsoft visual novels) or something like a heavily modded sims or skyrim install isn't something I can say. But I can say, from the two interactions thus far, that this game is clearly not for you. Unless you're about to break out comparisons to a game like Midnight Castle Succubus (and the rest of the series), I'm going to assume you really don't understand the appeal of a full game with porn integration.
Side note: in what world is derivative inherently bad? That's like arguing that The Lion King is bad because it derives from Hamlet, and that Hamlet is bad because it derives from Amleth. Far worse to try to be original and make something unutterably horrible, than to be derivative and familiar. Is Stardew Valley a terrible game because it draws the vast majority of what it does from Harvest Moon? Are modern FPS games terrible for being mechanically derivative of Goldeneye? What level of derivative is okay? If you can attach a genre to something it's derivative by default.
So yeah, in summary: you're complaining about a rough draft of a project that is apparently not your cup of tea as though it were a finalized game, and your desires run counter to most of what the devs are trying to make (and what most other people actually playing the game want to play).