First, I love this.
To be fair to the original poster though, he did not do the “GNU / Linux” thing. His point seems to be that “Linux” is not enough information to know much about the graphics stack and that seems fair since there is Wayland / Xorg and an array of DE, WM, and toolkit options.
Have you tried Chimera Linux? It does not even use GCC. It is even less “GNU” than Alpine but no less “Linux” and I do not mean just the kernel.
“aren’t as many of them”
I do not believe that. There is more of everything now than there was Internet before. The web used to be tiny.
You are not going to find what you want by clicking on the “Mozilla Cool Site of the Day”. But they are out there.
Not that I do not agree with the point the OP is making. The “cool site” story itself illustrates the overall story-arc of the Internet pretty well:
https://en.m.wikipedia.org/wiki/Cool_Site_of_the_Day