after becoming a bimbo, do we miss any other content or route ?
You can turn into a bimbo but it will only be shown in the Tavern it actually breaks the Tavern dancer questline. So.. don't do it. It doesn't worth it.
Whiteraven clearly has an identity crisis. Not knowing where to go next with the game so lets add random things instead.
As deep as a puddle this game is.
The problem is this. I don't know why or how he didn't realize this the first place.. but its pretty obviousy that when put it in he didn't get what this means, a complete "remastering" if he wanna pull it through. I mean when you do the brothel line, as early as you can and bimbofy Vicy and you are the Dev you suddenly have to remake every single possible scene that can follow afterwards with her new bimbo body, not just the images.. but to do it properly you have to even rewrite the lines. It would overhaul the whole game. Like.. what, 80-85% of the images and all the animations would have to be done again with a new body plus basically every written talk-line of her. Sooo.. he opted out and i understand. Unless he hires someone to do this for him while keeps adding new content this won't happen.
Adding watersport scenes that consist like 12 images is kinda incomparably easier. He shouldn't have added that bimbo thing the first place without actually giving it a thought and fully realizing the workload it would mean. He didn't. So now we have a bimbofication that pretty much won't go anywhere right now unlees he hires an extra hand who can do this for him or perhaps added after the game is finished when he can "remaster" the whole game including the full bimbo playthrough.
Alternative solution that he start adding it from a certain point but not even trying to do it retroactively. So it was more like a lack of realization than an identity crisis. It was a mistake and he stuck with it.