> only option is to leave
Classic black and white thinking HN-style weakness.
It’s complicated and involves someone’s entire life circumstances. There’s no catch-all function which only takes the parameter `airQuality` that people adhere to like machines.
Families get entrenched. People have real estate. Culture melds with you. You get connected to the local politics. There are so many reasons that one would attempt to improve or accept their local situation instead of leaving.
I would be shocked if I met someone who would sacrifice their family's health if they had a decent option where they wouldn't have to. This probably doesn't apply to most people, as they might have to weigh trade offs such as moving away from family and whatnot, but the person who wrote the article is obviously earning far above most, and can afford to easily move.
I wouldn't expect anyone to subject their children and family and themselves to something they believe is unhealthy if they can afford not to. And I don't see what else this person could do other than support politicians who will empower the EPA.