Well, I have just seen the bad news and been reading the thread. First of all, I can understand his position, I really can. If I were earning that much, I wouldn't want things to change, either. But, well, basically, what he is saying is that he is going to do everything Patreon asks (which includes changing the very basis of the story) and, in some future where a stable patreon-like platform is found, he will eventually return the changed content to the game.
Well, I have to be honest: it doesn't exactly seem credible, or soothing. First of all, if the priority had been keeping the story the same, he should have been actively looking for alternatives, since Patreon's new policy is not exactly breaking news. Many of you have said that he doesn't seem to be worried, or even that he "will find a way to keep everyone happy". Well, I sincerely doubt the latter. I guess the truth is he thinks he can keep the majority of his patrons by changing whatever Patreon demands. And, in the future, they will see. Again, I understand that he is thinking about the money (not just for him, but for the team he works with), but this choice is not going to keep "everyone happy".
This might work for some, but I would say not for many others. To me, incest is the main appeal of the game. And not just that, it's the very basis the story rests on: it's not just the father plot, which is the main one, and the fact that the MC takes his place (in every sense), but the first thing you see when starting the game is the MC "reacting" to watching the sister and the mom while being at home. I mean, incest was crucial, that's for sure. Can the game offer many other things? Sure, it can. It already has. And some of them are great and other very promising (the teachers' update does seem very juicy, indeed), but without this it loses a great part of its appeal. I don't know, I might still play the game —Darkcookie's art is really good and I don't doubt that they can provide some interesting non-incest-related content—, but my interest has waned (a lot).
That being said, I still hope DC has some ace up his sleeve and will be able to surprise everyone in the next update somehow.