Loathesome Dongeater mentioned it, but it's important to realize that the Taliban existed as they did for 20 years to fight against American (and western) Imperialism in Afghanistan, and when the US pulled out of their country they became the dominant political force.
Though the Taliban isn't a group MLs should be rooting for, they are the legitimate government of Afghanistan, and they have been committed to fighting ISIS - a US-grown insurgency in the Middle East & Northern Africa.
Western publications benefit more from just putting "the Taliban" into their headlines than they do from posting "the Afghani government". The fear-mongering associated with two decades of imperialist war in Afghanistan helps their arguments monumentally.