Gyro on touch for me. Not every controller has that but it works across Steam Controller, Deck, and perhaps most controversially PS controllers.
Designers seem to think players will be overwhelmed with full camera control through two methods at the same time. They might be right when it comes to new players, all I know is it annoys the hell out of experienced ones. Splatoon at least has a horizon reset button to help deal with it, do the others?