Sorry I can't answer your question, but I just wanted to say that that's some Dirt_Owl lore I was unaware of!
For what it's worth, apart, of course, from tā moko, it always seemed to me like some aspects of Maori culture could be seen among the pakeha, and it never felt like blond cornrows. I suppose the only person who could answer that question would be someone of Maori descent. I reckon it would certainly be bad if you hadn't at least grown up in Aotearoa, though.
I loved every single moment I spent out there in Dunedin, truly the least bad western country. Miss it every day.