As a retired librarian I can say the public expects you to be all things to all people. I learned CPR, how to use an AED, how to evacuate in disasters, how to evacuate because of an active shooter. I don’t see why we shouldn’t know the basics to save a life whatever the reason. Libraries are often refuges for people who don’t have internet, who can’t afford to buy books, who just need to get in from the cold. We are there for the community. The opioid crisis is part of our reality.