With masks and NWO shit to deal with I can't really get into this too much at the moment - but essentially the hidden history on New Zealand is very different to the official one and it involves several layers of killing off other cultures.
In general, these days the zionist new world order are using immigration with people like george soros doing the funding, as a means to destroy entire societies.
Even if your hypothesis is "true", I'm not sure our own "ancestors" were in any way "morally superior" to "the zionists".
Isn't the main argument here that "conquerors deserve their spoils"?