The function that stops video playback after a period of inactivity on YouTube is designed to conserve bandwidth and prevent unnecessary data usage. This feature, which can be disruptive to extended viewing sessions, prompts users with a notification asking if they are still watching. If no interaction occurs, the video pauses.
Eliminating interruptions to prolonged viewing can improve user experience. Disabling this automatic interruption feature is useful in environments where uninterrupted playback is desired, such as background listening during work or maintaining continuous content during presentations. Adjusting this setting allows viewers to tailor their streaming experience to their individual needs and preferences.