What is the purpose of the Department of Government Efficiency (Doge) according to Elon Musk?

According to Elon Musk, the Department of Government Efficiency (Doge) aims to restore the will of the people through the president by implementing cost-cutting measures and government reform. Musk defends the agency's work, suggesting that criticism directed at Doge actually validates its effectiveness, stating, 'if they wouldn't be complaining so much if they weren't doing something useful.' Musk believes the complaints indicate Doge is successfully making meaningful changes to improve government efficiency and ensure the president's vision is carried out.