It's funny that the right-wing media thinks this is a winning talking point and that it's worth it to lie by omission about Trump ordering the withdrawal.
The Afghan war has less support than bowel cancer if you actually read the polling data. It won't hurt Biden a bit if he actually commits to the withdrawal and it will in fact probably help him.
He'll probably get cold feet though because he is a senile spastic that will cave in to his handlers.