The ten second version is that New Zealand has a rather unique situation in that the country is founded on a treaty between the indigenous people and the British Crown, rather than just straight invasion. Due to - among other things - translation issues, as well as some pretty egregious breaches of said treaty by the Crown, there are major disagreements over the extent to which Māori ceded their sovereignty, if at all.
It’s a complicated situation with no perfect outcome possible. By and large, Māori have been entirely reasonable and conciliatory in seeking redress for historical wrongs and restoration (where possible) of elements of their self-sovereignty. But it’s an uphill battle with heavy opposition, from a loud minority of thinly-masked racists, of any attempt to give them any real say in the governance of the country.
Not a caver, but I’ve watched a few spelunking vids online. The attitude of most - at least on camera - seems to be that you respect the cave and tackle it as-is rather than trying to modify it.
As I recall, they were very selective in the hate speech they documented. Posts that showed hate speech coming from their favoured groups were swiftly removed.
Your hobby is collecting hobbies.