You are super reaching here Eidan.
All of my friends who have seen the movie were upset at the amount of innocents killed in Man of Steel. It has bothered lots of people who have seen the film, not just a few members here on GAF. They all think that lots of innocents died because the film doesn't lead you to believe otherwise, at all. In Avengers, you saw the team defending people, moving them to safety, evacuating areas, containing the damage. The movie went out of it's way to show you these things, so you got the message. MoS did none of that, and Superman himself showed zero concern for it.
During the terrorist attacks on 9-11, people had over half an hour to evacuate the twin towers, and yet how many people died when the buildings collapsed? Man of Steel tried very hard to be a realistic, serious Superman movie, so when Kal and Zod pummel each other through building after building, knocking them over and blowing things up, it's impossible for movie goers to not think about the reality of what is happening in the background during such chaos.
Like I said above, if there were scenes of anyone attempting to evacuate first, or save innocents, any scene like that at all, then it would be a moot discussion. As the movie is, the audience is led to believe that tens of thousands of people died during the climax.
It's just not what an audience going to watch a Superman movie wants to see. How heroic or inspiring is a sun God from another planet living here on Earth who has next to zero regard for human life when it's inconvenient for him? It's a huge disconnect from what the public wanted, and I'm very surprised that the people who made this movie never considered that while making it.