COSMIC and Pop!_OS are fully funded through @system76 hardware sales. Our hardware includes a wide range of products built for Linux, from desktop computers with open hardware chassis, to laptops running open source firmware, to open hardware keyboards: https://system76.com/
If you can't find someth...
If you can't find something that meets your needs, let us know what we need to add! We can often offer options beyond those in the system configurator.
I'd personally love a nice router. Something like a cheaper configuration of the meerkat with stripped down ports and 2+ ethernet ports, but maybe that's too niche of a product.