I understand your frustration with the direction, but there is a reason for this.... In the very beginning of the development of this game, patreons had multiple poll's all the time to pick what direction this game would go in, from what routes to prioritize, and weird fetishes to develop as DLC when the main game was done & much much more.
Bestiality is a great example of this, since it was voted for by the patreons back then, and same was Shota content, so this is content the team want to fulfill from the early days(from paying patreons) which is really important for them.
All the other content you mention, Christmas patch, Fujiko’s childhood, Jack Solo Route, Armand’s Operation Infiltration, Robert’s trust endings patch, Melvin after hours is INCENTIVE rewards, and the whole plan with these extra patches was "if there is funding enough for them, they will happen" - Sadly that have just not been the case.
So its not really anything you have been able to vote for, unless you have so much money the $ goal is for-filled.
- Point in case, the direction is what the plan have always been for over 5 years, no change to that.
THAT SAID, Starke reallllly wants to develop at least some of these extra content patches, so its not unlikely they will become reality some day.(at least some of them)