It seems like the ANA have put up just as much as a fight as the Iraqi army did against ISIS in 2014...
The only possible silver lining to this shite show is that the Taliban (probably) aren't directly a threat to the West. It was AQ who carried out international terrorist attacks both prior to and after 9/11. If the Taliban stop AQ and similar groups from using the country as a base for future plots, the West will probably have an uneasy peace with them. If not... Well we'll probably end up back there again in 20-30 years.