Of course it can be tied to Bush (and Trump in some ways since he was the one negotiating with the Taliban). At some point, no matter who the president was at the time, was going to have to evacuate and the country was going to go to hell. Bush put every following president in an unwinnable situation with Afghanistan. If Trump had won and evacuated in May, this would have happened in May. If we waited a few more months, or even a few more years, this would have happened. IMO it is more than fair to criticize Biden with regards to not getting visas to the interpreters and things of that nature, and certainly they miscalculated the amount of time it would take for the Taliban to take over. I think he does deserve criticism for that. But that doesnt take away from the fact that it was Bush who got us into this mess.