The President would be an awful contestant on Jeopardy. Instant recall and exact phrasing are not his strengths. But presidents do not play foreign or domestic policy for 200. They play it for real.
That requires deliberation, not flash card memory. A president takes advice from a team of experts, cabinet level on down, and tempers it with his wisdom and experience into steely policy.
Biden has choosen advisers based on ability and experience, Trump favors loyalty. Biden has background as a Senator and a Vice President before winning the Presidency. Trump was a game show host, and ran a fraudulent family real estate business with 500 million in seed money from his father.
We somehow survived Trump's chaotic first term. Do the American people really want to place the country in double jeopardy?