system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU Infinity War] I left dinner cooking when I got snapped. Billions of others had fireplaces, etc. burning. Half our fire dept got snapped, and those that remained couldn't drive fire trucks through roads stuffed with abandoned vehicles. How did every major city nor burn down within one week?

Just got blipped back, and while I'm thankful Boston is still here, I'm not sure how it's here. From the footage I've seen, every single road in our city was filled with bumper to bumper driverless cars, burning car wrecks from accidents, felled airplanes, and more.

I imagine navigating any of these roads was impossible for days, weeks, or even months. And from what I heard, first responders did their best but were caught just as off guard as everyone else. I even heard all our dispatchers got snapped in particularly bad luck here in Boston. Other cities kept dispatchers but lost like 80% of their firefighters. 

How did half our firefighters, with zero dispatchers, and no roads whatsoever put out what must have been the worst series of urban fires ever seen in modern history? How did the majority of populations of children in high rises not all die in terrible fires with their parents gone?

I'd say heroes like the Avengers would have helped, but from what I know even some of them got snapped away or outright killed.

EDIT: Typo in the post title, should be "how did every major city NOT burn down"
gpt
Untold millions on Earth likely did die from these issues. That's the fridge horror of The Snap.

Maybe Stark Industries, in divesting from weapons of war, also focused on improved fire-suppression and other automated disaster-relief systems that mitigated some of the chaos until the remaining first responders could reach those victims.