If there’s anything that would have fixed the situation in Afghanistan, it was not having the U.S. stay there indefinitely.
There’s plenty of blame to go around; no need to hang it all on one person. If you like Biden, the better argument is that he was correct to leave.
Biden had no choice. Check that…he could have added more troops, set up an armed enclave, told the taliban that Trump didn’t really sign that surrender and hope for the best.