IMO, as an outsider, he has done a great job.
Among many successes that have drifted across my news feeds, he has also excelled past the really low bar of “not making a mockery of the US”.
That statement is not exclusive from the statement that “Biden should not run again”.
It’s 4 years later. And he would have to do another 4 years if he won.
I know presidents are more than just a person in the same way a ship can’t sail with only it’s captain. But strong leadership is going to make everything easier.
And Biden is old.