A lot of interesting thoughts here.
What often gets forgotten is that Salazar removed Cain from team due poor performance. Cain then begged Salazar to take her back and was refused. Only after this did any of the complaints and issues arise.
Cain's complaints would have had more validity if she had left the team on her own at the peak of her powers.
Sort of:
"Yes, I'm having a lot of success now with Alberto, but there are things happening to me in the program I am unhappy with. Choosing to leave now gives me a chance to help women in sports and to simply do the right thing."
...of course it did not happen like that.
Similarly, despite all the stress, Cain was able to maintain a 4.0 GPA in college, and later be admitted to Stanford Med School. So from a parents perspective, all the suffering under Salazar did not have any impact on her academics, or future career options.