Why is it so hard to understand that big portion of people watching vtubers like this just want their escapism?
They want to come home, sit there in peace, watch a cute anime girl stream to them and be there just "for them" (as in all fans, not them individually).

It's a small piece of happiness and in exchange for these girls giving us these hours we help them become successful and rich and cheer for them and buy their merch.
This is basically a symbiotic relationship that helps both sides. Why disturb it?