Recently, Musk set up the "Government Efficiency Department" under Trump's authorization to audit multiple federal government departments in the United States. When reviewing the Social Security Administration, shocking data loopholes were found: the U.S. population is 330 million, but the number of social security participants has reached 390 million, and the number of centenarians registered has exceeded 20 million, far exceeding the actual 101,000, and there are even 360-year-old participants. The Social Security Administration said it was a technical problem, but it was difficult to convince the public. Social Security Administrator Michelle King was dismissed for refusing Musk to obtain social security data containing citizens' privacy, which caused controversy. This incident has brought people's trust in the government to a freezing point and has also impacted the credibility of the U.S. social security system.