I want to say something, but let's just establish a few things.
1. Kronii hates Fauna. Let's not pretend like she doesn't or that there's any other explanation for her behavior. Even I, one of the most mentally ill KronFau fans can see that.
2. Fauna is graduating because Kronii hates her can't work with her anymore. You can name other random reasons, but remember, Fauna is graduating, not becoming Affiliate. Despite saying that she wants to be in Hololive for the long haul. It being related to Kronii is the most logical explanation for this. Maybe the other things have a factor in this as well, but Kronii is definitely one of the reasons, if not the main one.
Now, the question we will most likely never get an answer to, why does Kronii hate Fauna SO much? Some people said that they dated in 2023 and broke up, but that's still not an explanation for this. Just because you broke up with someone, doesn't mean you have to pretend they don't exist anymore. I mean, Fauna certainly isn't doing that, but Kronii is. So, the breakup isn't the reason and we're back at the same question, what did Fauna do to deserve this?
This is genuinely so weird for me, I'm willing to call it a paradox.
Just think about it. If Fauna actually did something so bad that Kronii's behavior is actually justified(worst thing that comes to mind is that they were in a relationship and Fauna cheated on her), then wouldn't other members dislike her as well? I admit, the rest of CouncilRys(I refuse to call it Promise) is acting sus as well, such as none of them joining a single Minecraft Monday, but none of them are THIS bad. All of them except Kronii showed up to the New Year's stream and some also played Overwatch with her too. I can give older examples, such as Kronii being the only CouncilRys member to not call in to her birthday. If I was schizo enough I could probably give more examples, but I don't have much else, this is just what I found out recently.
Either way, you can tell Kronii hates her the most. And you can't say that they're "not picking sides" or "staying neutral". If Fauna actually did something horrible, such as cheating, you can't not pick sides there. I guess you could say that they're trying to stay professional and Kronii just can't.
Then there's also the other option. Fauna did something, but it's nothing that bad, and Kronii is overreacting. Again, if this is the case, wouldn't other members dislike Kronii? If she's willing to go to such lengths, to cause her to commit VTuber suicide and ignore her during her last days, over something insignificant, then I doubt other members would just not care.
Neither of these things make sense, so that's why I'm calling it a paradox.
Well, I guess the first option is more likely. Fauna did something horrible, other members are making appearances to just stay professional, but Kronii can't. I can't say for certain because I don't know how much she interacted with other CouncilRys members. Maybe if someone is schizo enough, they can do some digging to find that out, but I can't be bothered and I don't even know where I would start.
Honestly, I don't even know why I'm saying all this, I started going down this rabbit hole and now I'm invested I guess. Just wanted to say something about this somewhere and I don't have anywhere else.