Why is bird's poem called the national anthem of animation?

Statement 1: Its original intention was "Song of Kunisaki Yukito" (that is, the role song), but it was later misunderstood as "ACG national anthem", and even worse, it was considered as the Japanese national anthem. As the saying goes, the second statement has been widely accepted, but its original intention has been forgotten by many people.

Statement 2: It is obvious that the saying that "the bird language is the national anthem" comes from Japan, but in Japanese, the "country" of "Kunizaki Yuji" is "くに" and the "song" is "ぅた". If Song of Kunisaki Yukito is abbreviated as "national anthem", it should be. At that time, some people said that "clannad is life", so some people joked that "bird poetry is the national anthem" and "fate is literature" and so on. ...

Statement 3: In 2007, after the evening news broadcast, nhk broadcasted bird poems without warning. Because the songs broadcast by the national prime-time television acg are unprecedented, they are dubbed as the "national anthem". Later, Keyzi continued and developed this statement. It should be a neutral word at first, just kidding. Now it is mostly a post praising the sentence 2ch. The full text is as follows: Clannad はととはモラトリビムのはヒはハ.