President-elect Trump has assembled an administration of unprecedented, mind-boggling wealth — smashing his own first-term record by billions of dollars, Axios’ Zachary Basu writes.

• That’s even without counting the ballooning fortunes of his prized outside adviser and the world’s richest man: Elon Musk.

Why it matters: It’s not hyperbole to call this a government of billionaires. Whether it acts as a government for billionaires — as Democrats argue is inevitable — could test and potentially tarnish Trump’s populist legacy.

The big picture: Besides Trump, Musk and his fellow Department of Government Efficiency (DOGE) head Vivek Ramaswamy, at least 11 billionaires will serve key roles in the administration.