Sometimes the choice to have one's calibre library on a NAS feels like a lesser version of someone choosing to use Tesla's Full Self-Driving Capability. What is the risk the car will make a mistake? But it hasn't made one yet, you say. But if a mistake occurs, what happens if it kills someone? It won't, you say.
But the fundamental question remains: Is the risk acceptable? Apparently many people think the answer is "Yes".