Apple Expands Music Sharing to HomePod and Apple TV in iOS 17.4 and tvOS 17.4
Starting with the beta versions of iOS 17.4 and tvOS 17.4, Apple has extended the shared music controls to HomePod speakers and Apple TV.
This feature allows family and friends to control the music being played on your HomePod or Apple TV, with permission.
Currently, this is limited to the Music app, but others do not need an Apple Music subscription to participate.
Apple introduced a similar feature for CarPlay last year, allowing anyone in the car to control music playback through shared listening. The primary user can decide to approve or deny each request.