Maybe the kid went to the wrong section of the library?
Read my posting in this thread about the ALA’s position. To the American Library Ass. there is NO wrong section of the library for minors.
And they are adamant that they will not keep materials out of a library because a minor may stumble on them or check them out.
Yet a retailer providing access to minors for adults only materials WOULD be subject to criminal prosecution. The inmates run the asylum.