Tunarr allows users to create and configure live TV channels using their own media stored on servers. Users express excitement about customizing their channels based on genres such as sci-fi, cartoons, and sitcoms. Several commenters reflect on their experiences with similar tools, sharing positive memories associated with channel surfing and discovering content. This highlights a trend of seeking alternative, personalized viewing experiences outside of traditional streaming platforms. The convenience of background noise without the burden of choice is a key appeal.