Ok, hear me out. I know this sounds far fetched, but I believe certain abstracted characters got cured at the end offscreen.
Now, in the image above, we see old abstracted characters like Jax and Queenie back with the other characters. I believe that for those 2, they went through the same changes that their human versions did. For Jax(human form Leeroy) he started out just like Jax, but later, he became a better person, get his life back on track, and made friends. And with Queenie, maybe Kinger got her to come back and they live their lives just like their human counterparts. The biggest proof for this comes from Zooble, as just like their human version, they opened up a popular bar that became popular, and Gangle quitting her manager job and continuing her artwork career reminds me of what happened in episode 4. Of course, this theory could be proved wrong and I’m just coping, but hey, it’s still just a theory.
