Apple's Proximity Pairing feature is said to streamline how an iOS device recognises and connects to external accessories.
The Nintendo Switch 2 requires a compatible dock to work, and the official one is quite big, but Kuxiu has a functioning dock that works great at a desk and on the go with your iPad Pro.
The latest version of iPadOS feels more Mac-like with several useful multitasking features. Here are the ones I use to stay productive.