Honestly, I use a guide for basically every otome game, so I don't really care that much about whether my choices actually matter. At least when it comes to otome games, I'm mostly there for the story and the characters rather than the gameplay challenge.
For games that are particularly complicated, like Tokimeki Memorial Girl's Side, even following a guide sometimes isn't enough, and that's where I start getting frustrated. For some of the older games, I've just used cheats to get into the route I wanted.
I just want to enjoy the story and spend time with the characters. I don't want to sit there stressing over which choice is the "correct" one, wondering whether I accidentally messed up some hidden stat three hours ago and now have to replay everything just to reach the route I want.
For me, the choices are more of a means to experience the story than the main attraction. If my choices have meaningful consequences, that's great, but I'm perfectly happy with an "illusion of choice" if it means I can focus on the characters and narrative without turning the game into an exam.