“Notes” will work similarly on YouTube, and users will be able to leave notes not only for themselves but also for other people’s videos. Other users can vote on whether a note is useful or not.
You can highlight the meaning of the video and explain some details. For example, if the video is a clip or song, you can specify whether it is a parody or not and its type; when an update appears in the product line shown in the video or the product is already available. It may be noted that the video contains current events or old events that warn of an error or misinformation.
“Starting today, we’re testing an experimental feature that allows people to annotate videos to provide relevant, timely, and easy-to-understand context. For example, these can be things like explaining that a song is a parody, indicating when a new version of the product under review is available, or showing that old footage is a current event.” “may include notes informing viewers that it has been misrepresented, such as.” said.
Source: Ferra

I am a professional journalist and content creator with extensive experience writing for news websites. I currently work as an author at Gadget Onus, where I specialize in covering hot news topics. My written pieces have been published on some of the biggest media outlets around the world, including The Guardian and BBC News.