Oh of course. I was talking about embedded use cases (Automotive dashboards etc..), where it is just mostly moving around various textures, playing with colors/opacity etc... (Basically the GUI lvgl youtube videos are showing off: https://www.youtube.com/watch?v=EqTG-3NHHAs would be a lot smoother and less CPU hungry in QtQuick )

For desktop I mostly suggest QWidget based UIs for more than one reason.