i wanted to make a similar thread tbh because i absolutely agree. She had a career already for a whole 7 years or so. Sure clc weren't twice or oh my girl but they were still pretty well known.
And like I'm sorry that she felt invisible in her own group because they did girl crush concepts but like how does she know this 999 group isnt going to debut with the exact same concept? The problem isn't the concept itself. As an idol shouldn't you be adaptable to all sorts of concepts? It doesn't exactly inspire me to vote for her.
Did you stan CLC from day one? Because if you did I think you'd be a bit more understanding of her "sob story" - Yujin DID adapt to all sorts of concepts. Literally one of the judges voted for her because she DID step out of her teams usual concept.