>>11674507It's hard to say because a lot of things ended up happening at the same time new generations debut that also ended up expanding the audience.
EN1 ate up quite a lot of audience from Aki, Towa, Luna and Korone over their first 3 months, aka those that had ~50% Kaigai viewers. Korone and Towa bounced back fast with the memes and Apex tourneys so they didn't see a noticeable drop, just a change in %.
EN2 did the same for HoloID, but again, other factors like most of ID taking 1-2 week long breaks just a couple of weeks after Council debut and segregating themselves to another MC server.
But overall, since Gen3 till now, a new Gen has always caused a big boost of excitement and growth for the Hololive audience, even in people who are interested in vtubers in general.
