>>83088752Unironically, the idol journey.
Or more specifically, the betterment of someone over time. We know these girls aren't perfect but they aspire to become better than who they were at the start, and that's inspirational. Some are funny and others are not, depending on your sense of humor, but it's always nice to see people work hard and grow from it.
This is specifically about Hololive though, which is the most popular corpo in the vtubing sphere. There are genuinely bad corpos out there which encapsulates every single thing wrong about vtubers you probably heard, since vtubing itself is massive. Whether you "should" watch it or not is up to you, because there are some good indies out there too and in the end, you're also still watching a streamer, but if nothing else I think Hololive is good entertainment.
