Quotes from your own article you linked
"Renegotiating, though, would have been difficult. Biden would have had little leverage. He, like Trump, wanted U.S. troops out of Afghanistan. Pulling out of the agreement might have forced him to send thousands more back in."
“The Doha agreement was a very weak agreement, and the U.S. should have gained more concessions from the Taliban,” said Lisa Curtis, an Afghanistan expert who served during the Trump administration as the National Security Council’s senior director for South and Central Asia.
She called it “wishful thinking” to believe that the Taliban might be interested in lasting peace. The resulting agreement, she said, was heavily weighted toward the Taliban, contributed to undermining Afghan President Ashraf Ghani — he fled the country Sunday and is now in the United Arab Emirates — and facilitated the release of 5,000 Taliban prisoners without a commensurate concession from the Taliban.
Though the agreement bound the Taliban to halt attacks on U.S. and coalition forces, it did not explicitly require them to expel al-Qaida or to stop attacks on the Afghan military.
Your own article literally betrayed everything you're trying to argue. Even Trump's own adviser vomited all over his shit deal with the Taliban. And you're still here refusing to place even an ounce of blame on Trump. If Trump were still president in 2021, would he really have smoothly withdrawn all the troops, equipment and our afghan allies from the warzone by May of that same year? That's the question you need to answer because logistically this would be impossible. Knowing how well Trump handles disasters how well do you think that would have gone, seeing as he was the one who created the problem to begin with? If this were the other way around, you wouldn't stop talking about what an idiot Biden was. Honestly, you sound like someone who makes a lot of mistakes and then passes those mistakes onto others to fix the problem, and when they're not 10/10 perfect in correcting it, it's 100% their fault top to bottom.