>>24612560She was just being bullheaded about the matter, and forcing herself into content for the sake of her Genmates and incoming Kohai. She enjoyed her time with them, but still didn't like the game, and has actively commented about how much she was overwhelmed and embarrassed about the situation, along with her almost singlehandedly blowing her team's chances at the sports festival last year, if not for Sana doing the exact same thing.
It's not her game, but she will legitimately put up with anything for the sake of her friends. That's the one consistent factor with her.