> It takes at least a decade for a technology to mature to the point where there's a polished point and click gui for doing it

That makes a lot of sense, and it would generalize: things that have existed for longer have received more attention and more polish than fresh new things

I'd expect running a binary to be more mature than running a script, and the script to be more mature than a GUI, and complex assemblies with many moving parts (ex: a web browser in a GUI) to be the most fragile

That's another way to see there's an extremely good case for using cosmopolitan: have fewer requirements, and concentrate on the core layers of the OS, the ones that've been improved and refined through the years