It's interesting and I like seeing Nintendo experiment. That said, the Switch already has a touch screen--and presumably the Switch 2 will as well--so I'm curious what kind of experiences would compel them to feel they needed to go to the expense of having mouse-like controls as well. Maybe they didn't like how touchscreen games played in tabletop and TV mode and wanted this kind of option to support better cursor control? If this is all accurate, of course.