Is it legal for Elon Musk to take unilateral action in his role overseeing federal agencies?

This is a fundamental constitutional question being challenged in court. Musk serves as a special government employee, a status created under a 1962 law for temporary assignments without Senate confirmation. While the White House claims he's merely an advisor who has abided by federal laws, legal scholars argue he appears to be exceeding his authority. His actions—firing employees, reorganizing budgets, and closing agencies—resemble those of a cabinet secretary or officer of the United States. Two federal lawsuits filed by 14 states and fired federal employees allege Musk is violating the Constitution, as he wasn't elected or confirmed by the Senate.