Online, short clips with simple, memorable names like Tree Friends tend to circulate through soundboards, meme edits and short-form videos rather than through one obvious original broadcast. Creators reuse them because they are instantly usable: no long intro, no complicated licensing story to explain, just a recognisable snippet that fits a wholesome or playful edit. Its low profile also helps, since it has not been worn out by constant repetition, so it still feels fresh when it appears in a reaction, a montage or a light-hearted compilation.