Well let us say that based on consistent communication of dev outside of the game for well over a year now the chance it will be in the game is smaller as that of a snowball in hell right now.
Of course dev can change his mind if the reasons why he decided to not have it in would change or if the idea of an evil modder not called BD is still in his mind as an option. Since we can not read his mind though based on his communication now and for sure not until game has ended. IT WILL NOT BE THERE, for after there might be at best a glimmer of hope, but I am not going to hold my breath and just be very pleasantly surprised if something will be released on lewdpatcher or a similar site in a year or 5-6 by someone not BD.
I don't really care if he's going to add incest in or not, i just wanted to point out that the argument works both ways.
Also, you've been on this site long enough to know that if we're to trust any dev's official statements there would be no incest games to play, atleast not one that comes from Patreon.
Also i don't understand the whole "untill the game is finished" condition some of you are setting for the incest patch to work, all he has to do is to rewrite the official version so that none of the girls are related to the MC and then silently release an "unnofficial" patch to restore the relationships back to where they are now.
But yeah, once you catch someone on being completely dishonest, you begin to doubt everything else they said in the past or even may say in the future, which would consequently lead to many people doubting whether his many excuses about delaying the updates we're actually true. And they're pilling up.