Sorry, in my experience white South Island culture is generally pro-hunting and anti-Maori. I've also met plenty of rural North Island people who are cut from the same cloth. I take back the implied characterisation of you but I've seen it many times that when Aotearoa is discussed among foreigners online, Pakeha apologists come forward and start pushing their agenda in a way that sounds very reasonable and benign to those not in the know. And hunting seems to be one of those issues where the apologists feel like drawing a line in the sand.
People tend to assume NZ is this cute little nation where everyone agrees on everything, so everyone is on the same page when it comes to stuff like hunting, environmentalism, etc. So I would say it's useful to have it pointed out that there are big differences of opinion.
Anyway it's interesting to know that there are Maori who hunt, that's something that I'd like to learn more about.