Hello and sorry for the late reply. Happy new year 🙂
Indeed clips are evaluated bottom-up order (so do groups as well), so the clips at the top take effect last.
However, for camera movements specifically (if they are Slate camera shots), in general I would suggest using the camera parameters, meaning animating the camera parameters (positing, rotation, etc), or utilizing the camera shot Dynamic Shot Controler features to achieve automated moves like a look at for example, if that is a workflow you prefer of course 🙂