It was not said, however, that troops must remain in Iraq, but that is a result that we can no longer avoid.
With respect to the wars in Afghanistan in the last few decades, I would say that they were not caused by the alleged "war-like" nature of the Afghans. They were the result of certain political phenomena that may be transitory or more or less permanent in nature, and that depends on our actions and those of Afghanistan's neighbours.
I have noticed that it is difficult to stabilize this country, but it is not impossible. The people who live there have had decades of peace, for example during the cold war period. The stability resulted from a sort of consensus among the great powers and Afghanistan's neighbours about the country's political regime.