Yes it is interesting, and posted many times.
Currently those are the people our government is fighting.
That is the tribal area of Pakistan, outside actual Pakistani control.
They have a very old culture thousands of years old (the religion is only a relatively recent part of). In fact that part of the world is one of the oldest parts of all known civilization. While the Indus Valley has been resettled many times since the earliest known human history, the portions of the culture near the rugged mountains survived less changed because it was so difficult for others to travel.
Because they are spread through difficult mountainous regions, been resistant to conquest, and didn't depend an economic system controlled by outsiders (like modern currency based banking and trade, economics have conquered far more people in history than militaries ever did) they have remained relatively independent.
They have strong extended familes or tribes.
Loyalty means more than any material things or money.
They also know the world would assimilate them if possible, and they have a strong culture of resisting that.
National borders are predominantly modern political creations, and in many places do not reflect the actual different cultures and regions of people.
The Kyber Pass is famous throughout history, long before the nation of Pakistan existed.
However that very culture and ancient history of resistance makes the area a great harbor for people like Bin Laden. They will not betray a man they hardly know who has million dollar bounties on his head that could buy more wealth than they would see in a lifetime.
They resist outside pressure, even pressure from the most powerful empires and nations on earth they have little chance of defeating.
Technicaly they are in the borders of Pakistan, but those are political borders, not cultural.
They most recently defeat the Soviet Union, with western help, and were the final straw in the cold war that broke the USSR. Much of the insurgent element was actualy trained by the CIA and the ISI to defeat better equiped more powerful modern forces.
The very same people that today are who our nation fights.
It is unlikely thier way of life will remain when our nation is done with them. They will be "modernized" or they will be destroyed.
They will submit to a financial system and way of life that puts them under control of people the rest of the world can work with (politicly, economicly, and with military pressure), and thier way of life will cease one way or another.
Whether the Pakistani government is pressured to accomplish it, or American soldiers, or even capital backed private militias.
They are bombed daily, from both the Pakistani government and US aircraft. Special forces troops are deployed against them regularly, of course usualy unofficialy when they are American as that is Pakistani territory, not Afghan.
In the meantime it is an interesting look at what freedom was like 200 years ago. Not too much different than the early US frontier.