> Most workflows can benefit from multiple monitors. it's a silly thing to be bottlenecked by screen area on a fancy computer when used 1080p monitors are nearly free in 2020.

If this is your cup of tea, I recommend checking out VR Desktop style workflows (arguably a good way to experience "working in The Future™", with infinite screens, customizable environments, etc). Here is one for Linux that we've been working on for a few years: https://github.com/SimulaVR/Simula