Larry Page: Google co-founder granted New Zealand residency
bbc.com
bbc.com
Most likely it's all a coincidence, and once he was in NZ anyway, he completed the application.
But if it wasn't just a coincidence, why the big hurry?
* edit: He was in Fiji to 'ride out' the covid-19 pandemic. He applied for NZ residency 3 months ago. Discussions about the medivac have been ongoing 'for months'. So it appears this was not just some last-minute emergency, that just so happened to be a convenient opportunity to complete citizenship. Perhaps Fiji was a strategically planned choice too, given NZ was very closed at the time? NZ should make vaccination a requirement for citizenship, if not for entry.
Not sure what the flood risk is, but it is surrounded by mountains.