>>103553454 (OP)
For vtubers this is a nothingburger. They already need to provide payment information to google in order to get their ad revenue/superchat money and that payment information would already be traceable to dox them (or worse) if it was leaked in a data breach.
There's nothing being given here that they haven't already given. Bao of course knows this full well because she runs a successful channel. She's just baiting current events for reactions.