Strengthening public libraries is an excellent idea, with lots of public benefits. Libraries are one of the most trusted public institutions in the US and provide a range of key social services including access to education, internet, health information. They also reach and support a demographic that is currently not well served through online-only programs.

I co-founded Peer 2 Peer University [1] a non profit that brings people together in learning circles to take online courses. When we switched from online-only to face to face meetings in public libraries we started teaching adults who had fallen out of the education system and who were not benefiting from online courses. And I can't say enough positive things about the librarians who we work with.

[1] https://p2pu.org