Why it worked
The video leverages the popular 'frozen candy' trend, which is visually satisfying and easy to replicate, making it highly shareable content.
Summary
The creator demonstrates a simple recipe for frozen gummy bears by pouring water over Haribo Goldbears in a bowl, stirring them, and then freezing them on a tray.
Product placement
Haribo Goldbears: (a) ACTS — the product is the central ingredient being prepared, frozen, and consumed in the video. Removing it would change the entire premise of the video. The brand name is clearly visible on the packaging.