And you point is? If I need a set of pipe wrenches should the government keep a set handy so I could use them? If the government maintained a tool shed full of tool for folks to borrow, it would be swell, but that is why there are tool rental places.
They're 'luxuries' that allow members of society to improve themselves. As such, libraries facilitate societal improvement and advancement.
And your point is? People can improve themselves with out a government subsidy.
Libraries main function is to transfer wealth to government workers, provide them with a nice retirement, and free health care for life. All else is secondary. If a library administrator had to choose between paying a retirement benefit or buying a new book the answer is obvious and reflects the priorities of the library.
When these government workers refuse to help track down a potential terrorist, they do not deserve a place at the public trough.
And just because they can get away with aiding a terrorist, doesn't make it right.