Earlier quoted context omitted.
`padLeft` can't just inject itself into a software stack right? So there's an incentive to be valuable enough to be included.
Depends on how you do the accounting. "Well, you don't use padLeft, but 15 packages you depend on do, and 68 packages tjat those packages depend on do... Altogether you're looking at 348 instances of padLeft."
EDIT: I may be missing part of the point