While it's in personal bad taste to air out dirty laundry imo, I also don't think there's anything offensive with admitting you're not friends with someone. The Vtuber sphere is so allergic to the thought of everyone NOT being friends that even if you so much as insinuate you're --god forbid--
neutral with someone, it'll breed rrats lol
Watching the clip, I can see where it could come off as bitchy for some, but in Silver's case, she just sounds disappointed. VS is a group that scoops up "ready-made" Vtubers with sizeable audiences without forcing them to do anything--case in point, they also don't encourage friendships or comraderie either. She probably wanted more friends within her reach to hang out with and all she really got was performative co-worker hand holding at best.
I don't think Mouse is a bad person either, but she clearly has people she'd rather communicate with and she didn't care to give Silver much of her attention.
From what I've seen though, she hasn't really been collaborating with any of the VS girls on the norm--mostly Connor lol This is also the result of "talent freedom"--you can just stream with whoever and become friends with them and not even communicate with your own group mates.
I do remember the VS girls playing Minecraft a lot together during the first year but ever since things took off with Connor it looks like she's pretty much content with hyperfocusing on her time with him.
Again, nothing offensive, everyone has their own thing going on, but man..
If this ain't me rn: