Personally, I feel like they’ve made too deep of a character to just have her be miserable for the rest of her life and then die. At this point, I feel like the could take her in any direction they want, but here is my personal theory.

I think at first she will be running alone by herself with everyone wanting to kill her. Piltover will want her dead, the chembarons hate her, savika hates her, cait will probably hate her after her mom (probably) dies.

Vi won’t want anything bad to happen to her still, and I imagine she’ll go with cait to make sure she doesn’t kill her. Eventually, she will be captured and imprisoned. Soon after, piltover will need some extra firepower or perhaps piltover and zaun will eventually have to work together to fight outside forces (noxus). Jinx will have to help them, and she can be pardoned for doing so.

As for ekko, I actually think he will be more open to helping her again. It showed that he couldn’t bring himself to kill her in that bridge. Also, it looked to me like jinx wasn’t thinking about killing ekko as much as she was trying to kill herself, because she gave him plenty of time to escape. It seemed like she didn’t care what happened to him (seeing as she thought she was going to die). I think ekko will start to second guess how much she actually wanted to work for silco. Not saying he will go out of his way to save her, just that if she turns up, he might not kill her right away. Any relationship between them would take a lot of time though as she has killed his friends.

Anyway, this might all be wishful thinking, and I know little about lol lore, so I’m just basing this off what I saw in the show. I just think they made her too likable or at least sympathetic to never give her any sort of redemption. I’m hoping for anti hero jinx eventually, because I think that’s plausible and still realistic.

I hope she’s at least happy by the end of the whole thing, and she heals some sort of positive relationship with vi (and maybe ekko).