I think it is not a game problem to be honest, it is more a personal issue. If you don't do much in your life other than playing these games, you will always miss the only thing you do when it is released in a certain period of time. But when you have other things to do in your life, other activites and even other games to play, you won't bother about when these VNs are updating, you won't even be around crying about no updates or how long it takes to release a new update.
We usually complain about others when most of the time the issue is our own.