>>626162She literally sounds the same as she did before. She already had a bunch of paypigs on HER account to begin with. Many of them were restless because SHE took a hiatus. A lot of them probably looked up HER name on twitter/youtube comments and found Gura. Like, look in any of HER comment sections and you will see shark and gura references. Its an open "secret".
Also with the way that the youtube algorithm system works, the ones with more subs get promoted more. So really it was that inital spike of subs from HER account combined with youtube algorithm promotion and a lack of vtubers with quality models in the west.