I think vtubers should declare some explicit rules about the nature of their relationship with the viewers. Just like when they point out if they are comfortable with nsfw art. If this is done from the debut, it can prevent cases like the one in the screenshot, and it would save us from endless virtue signaling about the "evil" parasocial relationships
Examples:
>Yes you can lust after me and I can respond to teasing but it's only roleplay, when I'm not streaming I won't think about you.
>The moment you subscribe you become my husband and we can stalk each other to check if we are not cheating
>All your superchat money it's now condom money for my boyfriend/mod
>You're now my fiance, but I won't mind if you get a irl girlfriend, just don't expect me to congratulate you if you come and boast to me about her.
>If you watch other girls I will kill you and then kill myself
You can even make tags/names for the most common cases