>>713494257Korone is very popular.
Also this isn't even the first time Hololive has done interviews like this.
https://youtu.be/OqvQeI_ekVA
https://youtu.be/i8SlYNAocBI
https://youtu.be/kagG0-La61E
Not to mention they're having live streams and commentary at Dodger's Stadium in two weeks. It feels like people misunderstand what hololive is and just assume they're twitch streamers (they don't even stream on twitch) instead of general idol personalities aka relatively cheap advertisement like idols you'd find in Japan.