There is a ceremony and a test in your tribe for adulthood. You are a small child when you see the airships crash far away. You could be a tribal in a small, but thriving tribe.
No, this will not be a remake of FO: Tactics. I'm going off of that the Brotherhood sent people out in airships that crashed in Chicago.
Of course, they noticed this and made the outcasts, but come on. Instead of a purely technology-focused group, they have turned into the saviors of the wasteland. Bethesda made the Brotherhood turn off in a weird way.