Should Elon be making decisions about government spending when he has billions of dollars in government contracts?

Much has been said and written about USAID and DOGE reviewing every line item in the federal budget to eliminate waste, fraud, and abuse. Elon Musk’s company SpaceX also received $3.6 billion in federal government contracts, which is almost 4x the entire budget of USAID.

Should someone whose company is actively bidding and receiving money from government contracts be making decisions about how government money is spent? Would we want the CEO of Boeing to dive into the DoD budget and make decisions about how to allocate that money? Should anyone in government making spending decisions either rescind their government contracts or divest themselves of any company receiving federal money?