>>71221645She didn't really have much chance with voice acting to begin with. The VA scene is pretty packed and most big VAs start young (some modern VAs also works in idol-ish manners). She isn't some sort of genius VA, she wouldn't be able to compete with the younger ones or the popular ones for the top anyway.
The agency was pretty small so it made sense that they wanted her. Dunno why she ditched Kson and joined them, though, even she should've known that she didn't have much chance to rise in the VA scene