YouTube, too, has gone the “handle” way. Yup, that’s right. YouTube has introduced handles, “a new way for people to easily find and engage with creators and each other on YouTube.”
It said in an announcement that every channel will have a unique handle, making it easier for fans to discover Content & interact with creators they love. Handles will appear on channel pages & Shorts, so they’ll be instantly & consistently recognizable. It’ll soon be simpler & faster to mention each other in comments, community posts, video descriptions & more.