[vially]

> Good luck getting multiple different sized monitors to work well out of the box (e.g. laptop + external) on Linux, sometimes even with tinkering you are left with subpar scaling on one

It sounds like you might still be using Xorg?

These are all solved problems in Wayland (that is, as long as the applications are native Wayland clients, and not running through XWayland) but some people are still reluctant or unable (see NVidia EGLStream debacle) to migrate yet.