Considering how it’s unlikely that you have never spent your entire life working just to get to olympian level, I don’t think you’re in any position to judge her.
In my book and in my circles, she’s a quitter. She was under performing and she quit on her team. You want to make excuses for her, hey, good on you.
Easy to criticize when one is nothing but a lazy couch potato with internet access. But hey, good on you too......LOL!
Must suck to be in your circles......But misery likes company.