I'm really feeling like this lately as an oldfag who's a vtuber fan since 2017. I sometimes go and watch old Kaguya Luna videos, her collabs with oyabun, Himehina videos, Mirai Akari videos. I can't believe that time is already over and how things are so different in a small period of time. The golden age of vtubers between 2017-2019 really was something.