Can you imagine anything worse, in the realm of gaming, then playing as a pair of literal millennial girl writers? I expend a decent amount of effort actively avoiding the shit products of millennial girl boss authors. These are the exact people who have fucked fantasy and sci-fi to hell over the last 10+ years. Now they want me to skip right over their painfully terrible self-inserts to play as the actual retards themselves?
The game looks very technically competent. I'm sure the gameplay is fine. But I don't need to tolerate horrible characters, dialogue, and story in my video games. I'm not "missing out" by skipping this shit, same as I'm not missing out when I bypass games created by people who hate me. There are already more good games in existence than any one person could ever fully play. But even if this were the only game in the world, I'd rather quit the hobby than suffer through these characters and this writing.
I could imagine worse. There could be three of them!
I can imagine plenty of decent games that could have a millennial girl writer as a main character. A horror game, as either victim or killer protagonist might work, where on the one side they learn the harm and hardship they cause others throughout the game, while on the other they're just a villain protagonist while "marks" could be much more sympathetic and well-written characters.
Alternatively, some kind of otome-game dating sim, where once again, the core flow of the narrative is breaking away from the baseline beginning state character and becoming a better person. As long as you don't abandon the principle that the MC needs to undergo a heroes' journey of some sort, develop, learn from their naive or mistaken past, and come back wiser and better, you can work with pretty much any raw material in character narrative.
And even the most brainrotted of GAlpha slashfic guys penning their first fanfics understand that, so it shouldn't be a high bar to demand from any writing.