Earlier quoted context omitted.
The article has one valid example of a bug. If it's a bug in the application, writing an open letter about it is not helpful. If it's a bug in the theme, the application developer is just not responsible for it.
If you clicked through to the blog post linked in the article, you'd see more examples. https://blogs.gnome.org/tbernard/2018/10/15/restyling-apps-a... >If it's a bug in the theme, the application developer is just not responsible for it. And how many times would they have to tell the end user who opened an issue on their app's tracker that?
I'm afraid there is no way around that issue with free software.