Free software scares normal people

Implementing the UI for one exact use case is not much trouble, but figuring out what that use case is difficult. And defending that use case from the line of people who want "that + this little extra thing", or the "I just need ..." is difficult. It takes a single strong-willed defender, or some sort of onerous management structure, to prevent the interface from quickly devolving back into the million options or schizming into other projects.

Simply put, it is a desirable state, but an unstable one.

or, simply put, nerds

it takes both a different background, approach and skillset to design ux and interface

if anything FOSS should figure out how to attract skilled artists so majority of designs and logos doesn't look so blatantly amateurish.

It's difficult to get those kinds of creatives to donate their time (trust me on this, I'm always trying).

I'm an ex-artist, and I'm a nerd. I can definitively say that creating good designs, is at least as difficult as creating good software, but seldom makes the kind of margin that you can, from software, so misappropriation hurts artists a lot more than programmers.

Software people love writing software to a degree where they’ll just give it away. You just won’t find artists doing the same at the same scale. Or architects, or structural engineers. Maybe the closest are some boat designs but even those are accidental.

It might just be that we were lucky to have some Stallmans in this field early.