Earlier quoted context omitted.
Your experience with libraries is 20years behind the times. My local library has a 3D printer.
Maybe so. But is it still a library if its primary cited uses isn't reading books? Why not just rename it to what it really is, some sort of community/maker centre?
2. Why do we call our smartphones phones at all? I mean, sure, they can make phone calls. But most people use them mostly for things that are not phone calls or phone-related at all.
That's how language works. Look at the etymology of any word you like. More likely than not, the literal meaning refers to something historical that may or may not apply or exist anymore. For example, software developers are called engineers. Does that mean they are experts when it comes to engines? And not just software. Civil engineers don't know much about engines either. Yet for hundreds of years, they have been called engineers and for thousands to come, they will be. This is not a bug. This is the natural life of words in human languages.