Why did System of a Down write the song

The song "B. Y. O. B." by System of a Down is about the band's frustration with the United States government and its policies, particularly the Iraq War. The song's title stands for "Bring Your Own Bombs," and the lyrics criticize the government for sending soldiers to fight a war without providing them with the necessary support. The band has also said that the song is about the general lack of compassion and empathy in society, and how people are often quick to judge and criticize others without understanding their circumstances.