If other countries are proactive NZ is gonna look pretty dumb still locking down in 2 years time if you don't want any cases and live like a hermit.
In 2 years time? You need to read the news more. Hermit? Oh yeah, you do read the news.
IIRC we are looking at early to mid 2022. An at home trial starts soon. The plan is vaccinated entry etc. Still ducks to line up. 2 years? Sorry, no.