"Nation building" swarays are huge money making operations for defense contractors, and building contractors in general. The United States government passes out government contracts with huge paydays of taxpayer money to all kinds of "projects".
Anytime these "nation building" projects are criticized "the schools" and "the churches" being built are always thrown back at the critics.
I've see that here on GBO concerning Afghanistan. Those schools, and churches, are just buildings now. Idealogical "nation building/imported forced revolution" never works.
To shorten this "rant" I'm saying I have mixed emotions on these Americans still in Afghanistan. NO! I don't want them to be killed, or tortured, I feel for them, and their families, but I don't believe Afghanistan was "temporarily transformed" into a free anything.
It was, is, and always has been, a theocratic warlord, tribal society, waiting for interloping idealistic Americans to leave, or be defeated.
It has always been a dangerous environment, and to go there for money is to take the risks that go with the greed.