ytb not-interested button is a free Chrome extension developed by huhuang03. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This extension aims to enhance the user experience on YouTube by adding a convenient "not-interested" button to videos.

Traditionally, clicking the "not-interested" button on YouTube requires several steps, such as clicking the menu button, waiting for the popup menu to appear, and then finally clicking the desired option. This process can be time-consuming and tedious. However, with ytb not-interested button, users can directly access the "not-interested" button on the first level, allowing for quick and efficient interaction.

It is important to note that in order for this extension to work, users must be logged into their YouTube accounts. This is because the extension replicates the "I'm not interested" behavior, which requires authentication.