Increased exposure: The more views a video has, the more likely it is to be recommended by YouTube's algorithm to other users, resulting in increased exposure and potentially attracting new subscribers.
Social proof: High view counts can provide social proof that the content is popular and worth watching, which can encourage more people to click on and watch the video.
Increased engagement: Videos with more views tend to have higher engagement rates, such as likes, comments, and shares, which can help to build a community around the channel.
Potential monetization: Once a YouTube channel reaches a certain number of views and subscribers, it may become eligible for monetization through advertising revenue or other forms of sponsorship.