The frame I'm rejecting is the idea that, given the same material conditions, all people and cultures throughout history would react in the same way. This view oversimplifies and dehistoricizes the diverse experiences of Native Americans, as I mentioned in my first comment.
Culture and material conditions are interconnected; they shape and influence one another. If culture only emerged from material conditions, then people would merely be reacting mechanistically to their environments, lacking the richness of creativity, belief systems, and individual agency that shape societies in diverse and meaningful ways. Recognizing this complexity does not mean I'm relying on the noble savage trope.
The way you dismissed my response was uncalled for. I've take time and care to craft my response to be honest and considerate. I'm not interested in a discussion that is otherwise.