Im kinda curious. Do yall show vtuber songs to friends/family irl? I always had that kind of thing with my sister where we would always show each other new songs/music style. But no one in my circle know what a vtuber is and would probably think its hella cringe. And i know for a fact that she would fall in love with suisei.
If the song is the type of music they like I will link/show them a song. If they ask about the vtuber I'll tell them about the vtuber if I know enough about them to share and I'll share them a karaoke the vtuber did. It has had mix results, I had a friend end up going on an archive spree looking for all of someones' karaoke's and downloading them and making a playlist with their covers and songs on it while also now watching that person stream, I've also had a friend enjoy the song but didn't like the persons' karaoke's and only now listens to their cover/originals when I show them to them.