When the Soviet Union left Afghanistan, they gave the Afghan Government around 2,000 SCUD-B ballistic missiles between 1987-1989 - 17 of which also hit Pakistan. While the United States is hitting the Afghans Super Tucanos.
If NATO could not stop Taliban after 13-years of military campaign, Afghans with their superior Tucanos going to do so on their own?
I have yet to see the Taliban taken over the country and capitol Kabul. The Taliban always claim about Spring Offensive each year launching from Pakistan and Pakistan is fighting them. You know insurgencies can last for decades. For example, FARC in South America. Has FARC taken over Colombia? Nope.