The good thing NZ did over the decades is have schemes that are simple to operate. e.g Kiwisaver, Super,... taxation in general. The HUGE advantage of that is that you don't need much of an apparatus to manage it, hence saving a LOT of $$$. Changing these things to be means tested will start adding people that are needed to settle disputes, check things etc. You end up in a vicious cycle, where you continually need more money to finance the staff to sort out the more complex system. I am for keeping things simple. NZ has a huge advantage over other countries in this space we should not give that up.
Nowhere in the world is there a 100% funded future of financing old age. The main reason being declining young population (and conservative governments messing with the system). I think what would lead to much better results not only for super would be to incentivise and facilitate bigger families. Raise income levels across NZ to keep people in the country and entice young people to come to NZ.


