People point out how she tried to help Jax so much despite his personality, but the harm Jax and Caine have caused her isn't even close. Jax dipped at the sight of abstracted Kaufmo (she did the same right after with Ragatha, so doubt she held that against him) and threw her out of the moving truck and otherwise only engaged in light teasing. Episodes 4-6 showed him slowly trying to reach out to her and bond, and while he destroyed that harshly in episode 6, she knew his words were lies and he did help her and the other's quite a bit in the next two episodes.

Pomni pretty much disliked Caine from the start. He killed Gummigoo and did nothing to comfort her. She assumed in episode 3 that he wanted her to suffer (he didn't though, so I'll give him that). He gave her and the other's false hope in the fake exit adventure. He tortured them for a full week. He put them in the torture chamber's of their worst fears, including using the vision of the friend HE killed to attack her. He stole their names and lied to them many times.

We should've gotten a scene of the players regretting their neglect of Caine or realizing they should've made him feel loved too if they were going to feel so little hostility towards him in the finale. It should've been Kinger, Gangle and Ragatha forgiving him but Zooble and Pomni being more skpetical, that would make it more complex. Gooseworx even said Zooble or Pomni would punch him in the face if they had the chance. I don't buy Pomni not having a single thing to say to Caine at the end after everything he did for a single second.

They 100% should've had Pomni be more untrustworthy of Caine in the finale