if they had a son, daughter or parents that they couldn't see for 2 years they might feel a bit differently
I think this is, at the end of the day, why different people living in the same country have different opinions on what's going on.
I have a colleague from NZ who was 22yo when the pandemic started. He's a 26 hour flight from home. My family is a 1.5 and 3 hour flight away respectively. Both our mental health have suffered enormously these past 2 years. I was of a similar age to him and in similar circumstances. International move dictated by our careers, cold Northern European city with a very closed culture and not much to do socially. Not speaking the local language. Not knowing many people here. It was tough, the winters especially have been horrible.
The difference is, I can hop on a plane and see my mum whenever I want. I was used to go home every 6 months and this is what I've kept doing.
My NZ colleague hasn't seen his family in almost 3 years. He's a young man, on the other side of the world, away from all his loved ones, has gone through multiple mental health crisis, and he is not allowed to enter his own country to see his parents. To hug his mum.
All those of you saying 'bravo' to NZ wouldn't be so eager to live there, if you had a young son or daughter who wouldn't have been allowed to visit for 3 years. People don't move 26h away thinking that they might be apart from their families for half a decade. Or they didn't. There have been so many people, all of ages and backgrounds, who haven't been able to return home, and some were in even more dire circumstances than my colleague's.
I applaud NZ's handling of the virus. I do not applaud their handling of border control. It's literally banned people from hugging their loved ones. That's not something that should be taken lightly.