Half of them (Erina, Hime, Airi, Wemi at the beginning) stream for a SEA/Aussie audience that didn't watch Phase Connect before Alias, I feel Fishman's timezone autism is hurting them.
Wemi's appeal is niche and will never "take off". Panko is good and would recommend her but is going through some shit and hasn't been streaming regularly.
Airi, one that felt like a strong player in the beginning has shown herself to be a bad streamer. She is just boring.
Hime is retarded and killed off her debut buff with a 3 week vacation and a "JK Rowling is transphobic, that's why I like Percy Jackson instead" rant.
Finally, The one that feels like the center/main character of Alias (numerous pippa raids, grinds stream time like Kaela) is the fucklng wontons girl that has been trying to do gfe again.
I feel bad for Erina, Panko and Wemi. The gen's circumstances are nerfing them quite a bit.
A tip for Erina: collab more with SEA vtubers, you stream for that audience anyways.
tl:dr awkward timezones and a couple of actually bad hires.