What are the privacy concerns surrounding Elon Musk and DOGE's potential access to IRS data?

The White House claims DOGE (Department of Government Efficiency) wouldn't gain access to taxpayer IDs or Social Security information, but concerns remain about other sensitive data. Questions persist about Elon Musk's intentions for the information and potential AI applications that could lead to data security vulnerabilities. Privacy advocates worry about where this data could go, who might see it, and how it could affect ordinary citizens. The situation raises significant concerns not only about taxpayer privacy but also about Musk's potential access to information regarding his own tax records and business dealings with the IRS.