no: - I'm using the numbers in the quote in my comment, and from the link I gave you.
Taxation rules create incentives and disincentives. If you earn a salary you are usually ignorant of those incentives because you don't experience them. From what I see the attitude is "fuck everyone who is better off than me".
Our rules need to encourage people to make NZ better off. Not have the incentive to stop once you have gotten a $20m home: https://www.trademe.co.nz/a/property/residential/lifestyle-p...
Anyone that owns businesses worth $20m is already taxed on income. Giving a big middle finger to people that build businesses is silly.
Disclosure: I am not anywhere near the big salary or wealth numbers we've mentioned.
No wait, that wasn't the argument here, your argument is that they wouldn't want to accumulate even more wealth.
> Not have the incentive to stop once you have gotten a $20m home
Minor point, that's not a home, that's two homes in the same listing. I'd argue that accumulating property wealth beyond a house seems like it ought to be disincentivized at least a little bit, but evidently you're under the impression that either poor people don't deserve the opportunity or that land is in infinite supply.