https://www.youtube.com/watch?v=mN-H64vit6M
OMG, it appears Liu's quads were rotated after all - while Valieva's are not. And Trusova have zero speed on exit from quads while Liu is smooth as silk. What an enlightment!
Pretty entertaining video, I cackled when they said Kamila's quad was UR. Sadly, there are actual people who believe everything in these videos.