If you don't understand the translator issue then let me put it like this, it's essentially someone re-writing the whole game. A lot for these games have issues for instance because artists are commissioned for the game's art, not the game dev themselves making the art. So sometimes they take longer, sometimes they are finished early, sometimes they don't even do the work, and sometimes they go dead silent for months. Essentially the creator has to postpone the game indefinitely if the artist causes issues or scheduling problems, the same thing happens with translators and it can be hella stressful.
I understand your frustration, I really do. I liked this game too and hope it isn't abandoned for good. But I'm never gonna assume the dev has malicious or greedy intentioned just because they couldn't finish a game. These are adult games, it's a blessing most get finished without the creator getting busy with rl, having family find out what they are making and not approve, etc. I totally understand there are a million other reasons than "the dev is greedy and lazy". This isn't a AAA gaming studio, and all of them are creating games that are considered taboo today, please give them the benefit of the doubt and don't post something that may insinuate they are horrible people without knowing, because most likely this dude wanted to finish his game but something came up or he just didn't want to work on it anymore and both of those reasons are fair. Anyone who genuinely expects 90% of in-progress adult games to be finished needs to know that this is not abnormal and the people making them are probably just as bummed as we are they couldn't finish it.