I did some really quick math the other night out of curiosity and everyone in Niji EN including Petra and Rosemi is making an average of at least $300 per stream in SCs. Lazulight's doing better overall (Pomu's been getting a lot of four figure streams, Elira has pretty dedicated gachis, Selen gets a lot because she's the new hotness of the division) but even Rosemi gets one or two akas per stream and a few gachis throwing yellows and oranges around. They aren't "scraping by" just because they don't have the insane numbers Holos do.
Here are some good Rosemi VODs by way of apology for being a numberfag.
https://youtu.be/qLB8fd-KjE4https://youtu.be/MFg0QZ9-JNUhttps://youtu.be/PS9GfNoesechttps://youtu.be/BRk4R9lIzb8https://youtu.be/mtaeNJZZLAA