Zhenya is definitely in a bit of uncharted territory and yes the recent statistics are not in her favor to overcome them. But that's kind of the fun of the challenge for me -- not that she's there for my amusement of course.
Irina Slutskaya is a big reason I hope she overcomes that challenge. Her 2005 Worlds win (and that season in general) was probably one of the most exciting in figure skating given the challenges she overcame leading up to it. Yes, yes, she was not dealing with a deep field in Russia back then, but still it was exciting. I was on a break from skating then, but I've gone back and realize how fun it is to see her evolve from when she was a young upstart back in the 1998 Olympics to one of the most veteran skaters in 2006 Olympics. To be clear, I'm talking strictly about their career trajectory -- cause I can hear somebody say, "But Irina had XYZ.... and She didn't compete in a deep field, etc" My point is that I think it would be quite a story if she managed to overcome a flood of young skaters and made it to 2022.
Nobody said it was an easy goal to get to 2022, but obviously Zhenya knows what she signed up for. Besides, what's the alternative at this point? Give up? Stay with Eteri and be the shadow of whatever up-and-comer rules the JGP/dominates the world field at the moment? Zhenya probably remembers how it was for other skaters when SHE was the up-and-comer.
At least at TCC, she gets to work with other skaters around the world, improve her English, develop different aspects of her skating and try new things. At her age, that's pretty thrilling, I'm sure. Not to mention the fact that she won't have any regrets --- there won't be any "What would have happened if I got coached by Brian Orser?" Even if she doesn't make the 2022 Olympic team, she can say she made a go for it.