If you have to walk out, you have to walk out. Just be subtle about it. I have to say that is kind of weird to not pedal Beethoven but to each their own, right?It may not technically be correct but it's obviously the way she finds expresses the music the best. In a way, It might be an interesting change to not use a pedal. I always thought of Moonlight being very bare, cold and sparse, sort of like an empty soul or something, I think that seeing that piece like that, beutifying it with pedal would defeat her INTERPRETATION of the music.
After all, music is just an extention of our souls. We don't play music because we love it, we play music because we need to.
Or, maybe, I'm just going way too deep and she's an idiot.
Who knows? Everyone's a little bit special, right?