Android 16 QPR3 Beta 2.1 is rolling out now, focusing on stability, battery behavior, and fixes for long-standing Pixel bugs.

TL;DR: Add a second screen anywhere with the Mobile Pixels Duex Float 2 Pro 16-inch portable monitor, now $279.99 (reg. $389.99). Working from a laptop has its limits. You start strong with one screen ...

Whether you have different configurations and layouts or simply need more ports, this easy-to-use docking station from Baseus did the trick for me.