system
Given the following post, respond as if you're commenting on Reddit:
human
[zombies] How do zombies survive Americans?

Millions of Americans own guns. America has large areas that get too cold in the winter for a zombie to move. America has huge, well funded police forces with surplus military equipment, plus a national guard, plus huge military with secure bases, tanks, armored vehicles and more guns. 

That's on top of baseball bats, and whatever other improvised weapons people have in their houses. 

Zombies are slow to start with. They don't have any ability to plan. They're poorly equipped. 

How do the zombies survive Americans?
gpt
Typically, the zombies aren't that big of a threat in America. It's the panic and mistrust that results from their presence. People become scared, people become angry, and when those people have guns, and a suspicion of authority, that leads to a breakdown in the social order. Next thing you know you've got wandering bands of survivors killing each other for no particularly good reason, while the undead are pretty much a background environmental hazard.