You: "the market organises to elevate the best and raise standards for all others"
Everybody else: "And I'm the Queen of England."
"The market" is not some intelligent, charitable entity. It's an abstraction employed to talk about how participating entities allocate their resources. It categorically does not help everyone. In fact, in many cases it can hurt everyone (the most famous example is the tragedy of the commons, but that's hardly the only way markets can go bad). Read the OP: What is the market going to do for that guy with no money?
From your comments so far, it seems like you believe he should just curl up and die in the cold. And most people don't believe that's a good answer at all.
Which our op, with his subscription to police protection, believes he will be protected from.
Course he has to assume that he and the others like him have paid sufficiently to keep his mercenaries/rent-a-cops armed and motivated enough to protect them.
I'm fine with universal (modulo pacifists and those not capable of handling a gun) individual gun ownership. Combined with anything resembling rule of law, in that case armed robbery quickly drops off the list of "what it takes to survive", because it no longer results in long survival. The criminals will always be outnumbered.
But let's get back to the real topic. Fact is, I like libraries. I think they're very positive for everyone in many ways, in particular for being an intellectually-oriented gathering place.
New to these particular arguments, so your first sentence was perspective adding. Should have realized though that the strong libertarian bent to HN would make a lot of arguments old.
That said: In my defence, I'm neither for nor against the topic, and wasn't making the arguments you suggested I was. I was alluding to large groups of criminals overwhelming or out-gunning paid protection at some point of the scale.
As you said, lets get back to the real topic - libraries are great. Although it did seem like computer education and literacy was one of the major draws - perhaps people here could help by helping an NGO which provided volunteers to help people fill forms up or give them computer education?
I kind of think maybe a better reason might be because a commenter engages in trolling or some other behavior that's out of bounds, which might very well be the case here with Mikey7. But I appreciate having this thought process behind downvotes as they are actually used ("I disagree with what you say ... Downvote for you!") so clearly stated.