This is a typical rebuttal from programmers when they don't know how something works underneath.
You are correct about "why" libraries are created.
Since, I'm assuming you're talking about Open-source libraries: what happens when theres an issue you're having and wondering why the library isn't doing what you want?
You are correct about "why" libraries are created.
Since, I'm assuming you're talking about Open-source libraries: what happens when theres an issue you're having and wondering why the library isn't doing what you want?