Well, that's really putting a fine point on it. Although not necessarily us, but general mainstream society. Any real living dead fan doesn't care about how they would survive if it actually went down.
Yeah, an all they had to say was " there's another one!" and shot the hero in the head. That was the point of the movie for me. Very disturbing... ZW
I would get a bunch of people, modify some vehicles such as busesm, trucks, etc and traveling from town to town, getting supplies, finding survivors and constructing outposts along the way hopefully in time the zombies will die out and society can start anew
Note: If the zombies appear to be getting the upper-hand on the military, get as far away from any major city as you can for fear some 4 star dickhead decides to launch a full scale nuclear retaliatory strike against the largest population centers Hotwater
I think the main thing is to be calculating and forget the scariness factor of dead bodies. Zombies, real zombies, are slow and laboring. You see one, by now we all recognize a zombie, you destroy it. They come on slowly. Their strength is only in numbers.