One of the things I wonder about recently is whether there's too many distros, which is dividing effort and there's less drive to find consensus on certain issues when everyone has the freedom to do things their own way and experiment to explore their niche. That freedom is the point of free software to a large extent, but there's costs to it. It also divides the userbase so when something doesn't work you may need to dive deeper into the details than you'd like to see if there's anything particular about your species of the linux animal kingdom.

It'd be interesting if there was a "Ubuntu v2" type effort, over 20 years later. Before ubuntu it's not as though desktop linux was an impossible dream or there was a lack of distros, but Canonical cleaned up a lot of rough edges to the extent it became a lingua franca. It's to the extent you can rely on ubuntu being in instructions for linux software, for example if there's any differences to required package names it'll be the ubuntu names over debian's.

Yes, exactly. To be fair, projects like GNOME and distros like Ubuntu do publish human interface guidelines, but I dont think there is any enforcement and so jankiness creeps in. I suppose it's no different from Windows 11 still having programs that have UIs dating from Win2K. But at least the icons and colors and window chrome are professional looking.