I'll admit the withdrawal from Afghanistan was a disaster created by BOTH Trump and Biden, but the root of the mess was created by the total lack of buy in from the Afgans themselves to run their own country. In no way should it take 20 years for them to get a backbone and stand up against the Taliban if they really wanted to keep them out.Withdrawing from Afghanistan reminded me too much of the withdrawl from Vietnam. There were many other alternatives to consider.
Now Biden should have been more organized, but who could have honestly predicted the total collapse of the government in less than a week? That was pathetic.