@maxdancona,
If elected president, Biden should try and rebuild the Dem party from the ground up, using some of Obama's and Sanders political organisation skills. Make it a party more strongly in synch with the people. Then take state houses and senate seats away from the lunatics on the right.
Because the lunacy is not over. The republican electorate and politicians are now living on a different planet altogether. Meaning they are vulnerable to a series of fantasy bubble bursts, one citizen at a time.
So, if Biden is elected he needs to build a strong, effective, united party to make more electoral gains. That's one.
Two, demonstrate the effectiveness of government action, eg in healthcare, by adding the public option to Obamacare. Ie Medicare for All Who Want It. If this is done properly, economic theory predicts it should help decrease the cost of healthcare.
The economy needs reinventing. Let's not rebuild it the way it was before Covid.
Ensure police forces respond to certain minimum criteria eg through mandated quotas of blacks/latinos (?), and some federal certification process for all cops (eg law test, behavior test, etc.).