I'm personally not so sure about the reception.
Jenny greatly benefited from the fact, that her old story was really objectively bad. We had this strange Somrak panty connection going on, her quests were nothing more but MC working for Diane buying toys/panties, there were these totally random times were he had to sneak into the shower or bed without any indication and it basically ended in the middle of a dialog.
So her reworked story felt new/much better and she got quite a few new scenes, too.
In Debbie's case the difference almost certainly won't be as big and, unless DC actually cuts some of her old scenes, a lot of the time will be spent on redoing these.
Ultimately it's not like the reception matters that much. It's something that has to be done anyway for the sake of the game.
I thought she requested to not be in the game. Personally I like Lily way better, so it wasn't a big loss. Lily top 5 for me hands down.
I don't really recall that, but it's also possible. As far as I'm aware there was also the question, if they could add lewd content for her, given that she herself doesn't do any of that on her official accounts, as far as I know.
It's not like she's popular enough to have to bear it (like these big celebrities), so he probably would have had to ask for her consent, etc.