1. (As another commenter mentioned) Most GNU projects are not standards that are expected to be adopted by a significant number of implementers, and used by a huge number of users. Most GNU projects are totally fine having a few maintainers.
2. I am a lot more comfortable with a GNU project being run by a single maintainer than a public specification being owned by a corporation, where changes to that specification are largely driven by that company's product choices and profit motive.
And regardless, it seems a little weird to compare the GNU of the 80s and 90s to any public project today. In GNU's first 15 years the internet was nascent (at best!), and the number of people who implemented, used, and cared about these sorts of things were orders of magnitude smaller than they are today. Needs have changed.
1. (As another commenter mentioned) Most GNU projects are not standards that are expected to be adopted by a significant number of implementers, and used by a huge number of users. Most GNU projects are totally fine having a few maintainers.
2. I am a lot more comfortable with a GNU project being run by a single maintainer than a public specification being owned by a corporation, where changes to that specification are largely driven by that company's product choices and profit motive.
And regardless, it seems a little weird to compare the GNU of the 80s and 90s to any public project today. In GNU's first 15 years the internet was nascent (at best!), and the number of people who implemented, used, and cared about these sorts of things were orders of magnitude smaller than they are today. Needs have changed.