Unlike a clip taken from a single famous broadcast, this is a generic broadcast-style transition, the kind of short sting libraries and editors use to mimic a news programme without borrowing a real theme tune. That flexibility is why it has spread across video platforms, where creators reuse it for parody news segments, explainer intros and update videos. Because it is light rather than dramatic, it works for everyday topics as well as breaking news jokes, and it remains popular as a quick, recognisable cue that a new item is starting.