Good article, but the reasoning is wrong. It isn't easy to make a simple interface in the same way that Pascal apologized for writing a long letter because he didn't have time to write a shorter one. 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 j…
But it is not a uniquely free software world problem. It is there in the industry as well. But the marketplace serves as a reality check, and kills egregious cases.
[1] Granted, "Political non sense" is a dual-purpose skill. In our context, it can be used both for "defending simplicity", as well as "resisting meaningful progress". It's not easy to tell the difference.