I never mentioned modern day commodities or technologies, you are arguing against things I've never said, and are completely omitting my main points.
According to your own arguments and words, do "tribes living off-grid" have "a home, clean water, a surplus of food, friends, family, sanitary conditions, access to healthcare"? It seems like you're completely changing what you're saying on the go.
I'll just say this: that's precisely your error, it is not a philosophical question, it is a material one. It is not ideas we're talking about, it's people and their living conditions.