This chart from a J.P. Morgan research report shows the percentage of previous private sector experience in cabinet officials over time including secretaries of State, Commerce, Treasury, Agriculture, Interior, Labor, Transportation, Energy, and Housing & Urban Development, and excludes Postmaster General, Navy, War, Health, Education & Welfare, Veterans Affairs, and Homeland Security.
It’s no wonder the administration is keen on taking over private enterprise—they have never been involved in private enterprise.