I understand if someone was to say something outlandish it can be seen as mocking but calling someone cute or pretty is subjective. If you don't agree, move on, nobody asked anyone to insult her like you are for 0 reason. Learn to move on, not disrespect strangers like cmon
If my face ever gets leaked at some point I don't want a single one of you gassing me up like these comments.
In my personal opinion it is far more hurtful to someone to lie to their face while giving them a fake compliment then to be completely real with them.
Hearing "nooo ur so beautiful bbgurl" every time you know for a FACT you are not a very conventionally attractive person makes you second guess if anyone ever means ANYTHING nice they say to you. That is a horribly crippling doubt to live with.
Most vtubers are chopped looking! That's why we are vtubers! Its okay aknowlege it. Lying to people's faces will be far more emotionally damaging in the long run then just telling them the truth.
Don't call yourself someone's friend if you care more about how your words and actions are perceived from the outside than how those words and actions affect that person's long term wellbeing.