>>1678761It's more likely her home situation would've stayed the same and she would've succeeded in killing herself if she had never quit. So if by mean dodging a bullet you mean the first instance of a talent offing themselves then yes. Her quitting and surviving after jumping from 7 stories was what made her realize she needed to take her depression seriously, eventually leading to getting out of her home situation and improving her mental health. Who knows how that would've went otherwise.
She's more a menhera due to her family than someone like Matsuri or Kiara whose reasons arguably involve more of an internal struggle. The closest comparison is Kanata if she had never moved out desu, and Haachama's family also sucks. Both also are clearly affected by their families, and I think Delta was affected in a similar way through verbal abuse and being told to quit her job.
Tldr Delta, Kanata and Haachama are passive menhera, reacting to the events and circumstances around them, while Matsuri, Kiara and Noel are active menhera, causing the events and making the decisions that lead them down that path. The biggest difference between the two is that passive menhera are more likely to internalize their depression due not feeling in control of their own life, leading to more self-deprication and likelihood of self harm/hatred, while active menhera are more likely to lash out at others while also experiencing self hatred. So Delta would've been more of a threat to herself than anyone else. Would she definitely have killed herself? If she was as open with her members as Polka is then maybe not, but her suicide attempt soon after graduating was the wake up call she needed, and it might've never come otherwise.