Well technically Somi is in The Black Label but that modelling thing works only for BP I feel and not the rest of YGE although G Dragon and Mino are pretty popular.
TBL is supposed to be more musically inclined but Somi is on that BP comeback schedule which doesn’t work as well for her. Outside her music she’s still popular tho, but her songs don’t really do that well. Atleast with BP, everything they do is successful so their schedules can be somewhat forgiven.
From wikipedia:
"Current artists include Sechs Kies, Big Bang, Dara, Akdong Musician, Winner, iKon, Blackpink, and Treasure as well as actors and actresses including Kang Dong-won, Choi Ji-woo, Cha Seung-won, Lee Sung-kyung, Jin Kyung, and Yoo In-na. Other notable artists include Somi and Anda who are under YG Entertainment's subsidiaries The Black Label and YGX respectively.
Former artists include Wheesung, Epik High, 1TYM, Gummy, Seven, Minzy, Park Bom, 2NE1, Nam Tae-hyun, Lee Jong-suk, Psy, Seungri, B.I, One, CL, Lee Hi, and Jinusean."
I was going more by wat was discussed upthread, if you compare past n present artists(non-actor specifically)- musically independant artists eventually left YGE to pursue their own path musically(for one reason or another).
Exception seems the idol groups n Akmu.
I might lump in Somi with Dara as (post IOI), Somi might be expanding her horizons to not be focusing exclusively on her musical path. Also Somi is still so young compared to others with her years of experience. It would be nice to hv more cbs per yr, but at her age maybe she has time to spread her wings n take her time. This is just from when i started liking her with her solo debut. I just started thinking of this when i read this thread tho.(n compared/observed her situation to her predecessors in YGE.)