The evacuation?Do you feel Biden handled Afghanistan well?
When it's done it will have to be compared to other situations of a defeated army leaving a country.
If US losses stay close to the same then 'yes', he can be credited with pulling it off successflly.
If the US losses increase into the hundreds or even the thousands then he will be destsroyed by his own mind, and could conceivably resign.
Those two possibilities will dicatate the political spin that is successful on Biden.