It's a pity there is no avenue currently available whereby we can learn of the Aboriginal norms and culture.
That is part of the point, to think that a group of aboriginals in Cape York had anything in common with a group in lower WA is difficult to understand. To try to call hundreds of disparate nomadic tribes a “First Nation” is social engineering, unless of course you follow Bruce Pascoe and believe they built thousands of huts and were farming.