One thing I kind of miss is autohotkeys on windows. It was relatively easy to do things like set keyboard keys to act as mouse keys. I did that once when I was getting over tendonitis.
These days I have a keyboard with mouse keys on it and a trackball also with mouse keys. I can use the middle button on the trackball and scroll with it, but I can’t use the middle button on the keyboard and scroll with the trackball, which would be more ergonomic for me. Haven’t figured that one out yet.
That said, I mostly don’t miss GUI stuff. I use a tiling window manager and command line utilities to do most things on my system. Its kind of primitive I guess, but the benefit is it works exactly the same on remote systems, headless servers, etc.
What’s MAU