SnakeByte isn't a TF, it doesn't turn you into anything.
There are many scenes in the game that check for the PC's ability to Deepthroat during oral sex, which is determined by being a Bimbo/Bro which is itself determined by taking The Treatment or Dumbfuck. These conditions have always A) Removed the Gag Reflex and B) turned the throat into an erogenous zone like a pussy.
SnakeByte allows you to gain those two features without being the irrevocable equivalent of a Low INT Fallout character and also get a Ribbed throat and access to any potential Hyper Blowjob scenes (think multiple dicks or massive dongs stretching your jaw easily) in the future. They have to be accounted for, and I'm making it my purpose in life to do that from now on like Wsan.
You haven't been superseded, I promise. It just takes time.