Rushia was a half-decent vtuber at best, and the way she got fired proved she was just a shitty person. What could you possibly stand to gain by leaking your managers texts, and your co-workers information besides tearing other people down?
If your only gimmick is being a shitty person, and your obnoxious shouting, you're not a tsundere or a yandere, you're just garbage.