That sentence used the wrong President's name; Trump cut the deal to pull all troops out then his staff made certain, during the waning days of his term that it would be nearly impossible for Biden to get all Americans out under his deadline.
No worries, though; Biden gets blamed for everything else wrong with the U.S. and the entire world. No real issue with you falling for the same propaganda (lies) that have fooled so many Trumpsters so pile on- you won't be alone but that doesn't mean you, and the MAGA crowd, are right. Just loud.