I can defend my position—which is and always has been from the beginning of this (annoying) argument that anyone who says that GNU yes's implementation is bad—o

I can defend my position—which is and always has been from the beginning of this (annoying) argument that anyone who says that GNU yes's implementation is bad—or that "10GiB/s" is pointless feature for something like /usr/bin/yes—needs to be able to defend the decision to scrutinize "something like /usr/bin/yes" in the first place. For whatever dumb reason, you think it's a good idea to argue about this, even while apparently believing yourself that the way GNU yes is implemented is a good thing. This makes no sense. (Are you under the impression that "X is at least as bad as Y" is the same thing as saying "Y is bad"—and that that means I need to defend the position that Y is bad? It doesn't. Maybe learn to read English better, especially before leaping so confidently into trying to argue with someone over what you're reading. Another bonus tip: not only is it important to read in complete sentences, but it's important to write in complete sentences, too, and to make sure that the sentences follow logically one after the other.)