All of the top-level comments seem ... fine? Even the gray ones are just gray for being dumb or irrelevant. Not hate-y. I have showdead off, though, and didn't exhaustively scan the lower-level comments.
I get the impression they're hyper sensitive about the v-tuber persona, which is odd, because nothing seems to scream "look at me" more than adopting some very unusual virtual persona to publicly stream development for an open source project that a large number of people are interested in... So, they want attention, but don't want attention. They also seem to be engaging in the increasingly unproductive habit of putting "that made me sad" into the "that's [insert-favorite-prefix]-phobia!" bin.