If Axolotl WAS to turn him into a human, I think it would be just to drive their point further and to even place him in Gravity Falls which meant being around the one who "killed" him.

i dont think stanford would forgive him rlly, i love billford but i like sticking to the canon more......walks off

yeah i think he'd crash out a bit considering we already know how he is when he's in a situation that could either erase his powers or destroy him completely.

and by a stupid quote thingamajig i made up at 3 am, "to mock something, you must know it first". yes its stupid. dont pmo. Being turned into a human would probably be the greatest shame upon him. He already views humanity as just pathetic fleshbags, so for him to be turned into one?................

starting off
The axolotl wouldnt just give such a simple reason for him being turned human, and I think Bill already knows his emotions imo
He's a master manipulator, and a manipulator obviously needs some knowledge of emotions and how to use them to his advantage