If you say...well STEM is important, but let's not forget art, pretty soon you'll say well we also need physical education as a healthy body is good too. Before long, you're back at the standard education system.
Getting back to the main subject at hand, libraries are awesome and will be even more important when Amazon forces the last brick and mortar bookstores out of existence. I've also started to see library outreach programs that teach classes on various subjects. Neil Gaiman has an essay on libraries in his book "a view from the cheap seats" that you can also see here:
https://www.theguardian.com/books/2013/oct/15/neil-gaiman-fu...
As to the comment I'm responding to, you can probably mostly ignore my STEM vs STEAM argument as it is only mildly important as far as how funds are distributed. What really matters is people like you who are working to make a difference in the world and thank you for that. To think that I might get to bring my children to a library in the future that acts as a knowledge hub is pretty amazing. I've also found the librarians at my local library to be very kind & helpful people.