> are you arguing that because libraries exist

No, no, no. In general, contextually to the topic of which the submission in part, I am showing that libraries were established through a societal decision that published knowledge shall be freely available. That means, if you want to consult a text, you are enabled to just go to a library and do it - the cost will be societal and contained.

Contextually to your post, and the expression «enjoying someone’s work without compensating them», I showed that the Principle establishing libraries implies you are not required to directly compensate authors to access their work.

And I told you that there is no similar principle regulating access to all other goods or services, such as "mowing your lawn" - society has not decided to bear the cost of the operation. It has, for the realm of accessing knowledge.

Do not misread.

Edit: maybe this will further help you to understand:

some societies have decided that health care services shall be easy to access, with collectively borne costs. Most societies have decided that published knowledge shall be easy to access, with collectively borne costs. Few societies have decided that having private lawns mowed shall be easy to access, with collectively borne costs.