A Harding figure who accidentally became president and resigned within two years.
He'll be viewed negatively but won't be as strongly remembered as some might think.
An important point that cannot be emphasized enough here. I remember during the latter Bush years many people were convinced he would go down as the worst President ever. I knew a guy who wrote a short story wherein a minor plot point was that Bush was still vilified 3,000 years later. A few short years passed after his Presidency ended and the once-boiling blood cooled down greatly.