Yo genius, as usual you miss the boat. It starts with failed military leadership (Obama’s purge of military leaders who didn’t agree with him didn’t help) and a continued policy of trusting corrupt governments and not holding them responsible.
BTW, Biden was responsible for a phased out orderly withdrawal. As usual he screwed the pooch
https://www.bbc.Com/news/world-asia-55775522
Even CNN knows where the blame lies
https://www.mediaite.Com/tv/cnn-chyron-afghanistans-rapid-unraveling-threatens-bidens-legacy/