GUIs are tough in open source because they need way more than just code.
You need UX designers, testers, feedback loops, and infrastructure — stuff most volunteer projects can’t sustain. That’s why devs can dogfood CLI tools but GUIs are a whole different beast.
Even *Windows* and *macOS* struggle with this — just look at how messy *fractional scaling* is [link](https://devblogs.microsoft.com/oldnewthing/20221025-00/?p=10...).
And yet, *Linux/KDE* has been pushing GUI innovation for decades. Apple and Microsoft have copied so many KDE features it’s hard to keep track.