Switch 2 will be a heaven for accessibility
With just one hand, you can control the movement (with the joystick), the camera (with the mouse sensor), and have immediate access to two buttons, and even more during less intensive gameplay. And you can do that with the left hand too since the joy-cons are more or less symmetrical.
This will be amazing for the people who only have one arm, as they can play Switch 2 games without any special accessories, regardless of what arm they're missing.