I get what you're driving at but I just don't think it's helpful for anyone to pretend that there aren't groups of people with different needs, cultures, etc. and don't think this is that big of a deal
I actually agree, and think there's probably a clear need here to provide for a market that's underserved. I do think it's odd to categorize this as inclusive though.
So an endogamic Mennonite living in Latin America is the same ethnicity as a tribe member from the Amazon? Makes a lot of sense. Good job, sociologists.