The explanations is hidden in this forum, not just assumptions, but pieces feom rhe dev itself.
Basically CD was not excepted by steam, RD is/will be.
Its a money thing. And it felt for quite a while like dev lost interest int this game and especially its story.
They stated back when they started RD that it won't affect the release times for CD, but most people didn't believe them.
So being frustrated now that it in fact did greatly influence said update times is completely understandable.
I personally enjoy RD to a degree.
The dumb training events with the Suc is annoying, but other than that, it is a nice story in my opinion.
I still can play as a female and aren't forced to see or interact with ugly men.
But that has nothing to do with me being frustrated that one of my favorite games, CD, doesn't get enough work and is just a burned out side project at this point.
It was dishonest, it is unfair against the fans of this game, and they deserve a bad reputation for how they treated their players of CD like an unwanted afterthought.
Even their message about complaints were just defensive nonsense about insults and people attacking them instead of concentrating on the valid points players made over many months.
But at the end of the day, its all about the money, nothing surprising there.
We can just hope that we'll at least get some update in the near future.