The United States wasn't really setup to have these sort of decrees from the top.
What if a threat to public safety such as a terrorist or drug dealer was to use this service??
How's that any different from a library?
Don't ask me, I was being sarcastic. If I was to continue with that mode, I'd say "We need to close those too, what if a terrorist learned how to operate a screwdriver from a public book??".