Basically, this feature has a similar function to see the number of viewers when the video is broadcast live. However, this feature works not to count live video audiences, but regular videos uploaded to YouTube.
For creators, this tool works to know when your video is starting to get an audience. While the audience can benefit because they can know when a video began to attract the attention of the citizens. This tool can also be used to satisfy a person's curiosity, just to know how many people are watching the video they watch.
Prior to this, the latest feature that YouTube added was the messenger feature. This feature allows users to submit videos and chat on new tabs in mobile apps. YouTube's
goal of providing this feature is to make sure YouTube viewers are
talking about videos they watch on YouTube and not other messaging
platforms.