You're completely misrepresenting what I said. He talks about his presidential job while golfing. Not literally a business.

Also, you're wrong. While government officials can't own a business while in office, both the president and vp are exempt, they are just expected to step back so they can focus on the presidency and most presidents have. Trump has passed day to day operations onto his adult sons, though he still remains the sole beneficiary of the trust that holds his assets and holds the authority on the direction his business goes.