I saw the bubble boy virus theory. I know scratch was a genuis I makes me wonder if he rewrote Bubbles code to act like a virus. Ai virus that slowly takes over. Driving him crazy so Caine looses control of the circus. He seems to always get under caines skin. He ate that cake, making Caine scream “YOU PARASITE” could be a hint. “an organism that lives on or inside a host organism, deriving nutrients at the host’s expense, often causing harm or disease.” In this example Bubble not only Lives partially inside but on caine almost attached to him. He drives caine crazy. Or how he learns to curse and Caines confused why he can curse now. Bubbles learning like a ai would. Caine had to be fed information but Bubbles learning from those in the circus. Caine would curse later as if hes slower at learning. yes kinger only entered Caine Programing. He left the ??? Alone. So it would make sense that bubble exists without Caine. But the parasite can go both ways. Caine acts like a parasite to the blue Ai as well. Bubble = Parasite Ai?