Um....let me think of a few things...
Start a daily news conference letting the American people know the progress of the vaccine and how its going to be distributed.
Put a nationwide mask mandate in place. (Yes, I know states do this, but leadership starts at the top)
Use all means necessary to prevent whats happening in El Paso Texas right now....
South Dakota has a near 70% infection rate, Wisconsin isn't far behind. Target the hardest hit states with federal aid and support. (He was quick to use the national guard to stop the protests)
Stop tweeting conspiracy theories and election fraud 20-30 times a day on Twitter.
Own the election and help the transition of power, that starts with the daily national security meetings that he has prevented Biden from receiving.
Tell the house/senate to start a new covid package to help the hurting American people.
And finally stop crying and hiding in the white house basement and be a ******** leader