“I built this wood roof hut in the forest using only primitive tools and materials. It should be pointed out that I do not live in the wild and that this is just a hobby. It should be obvious to most that this is not a survival shelter but an experiment in primitive building technology.”
This video is based on primitive and some modern technology, I only used firewood and cut branches from building construction place.
This video got over one million views in about two weeks. Obviously there’s interest in this sort of thing. In the right location you could offer workshops (very low cost) and make a small community of these shelters. Make them nice enough and you could rent them out to tourists.