Comment by philamonster

People in my work and personal life experience do not understand the concept of labels in a Google inbox and misname them folders 100% of the time. Google allows you to drag-n-drop emails "into" labels like you would files in folders conflating the issue even more as the logic to automate this behaviour with a filter isn't leveraged. Even the layout of a default inbox is setup in a way that the average user has difficulty understanding what happens when an email drops off the "front page" of their inbox.