Superman is a hero
Superman is symbol of hope
Superman is willing to do what is good because it's good and that's the right thing to do. It may not be Supermans duty to ensure our safety and enforce the law because, as society, we are the ones responsible to handle this and not him, but still the Man is going to be there and, despite all odds, once Superman arrived, that little almost invisible light of hope shines, and OH GOOD LORD HOW AMAZING IS THAT.
So if it's not Superman's responsability to save us, is it any kind hypocritical of us to demand of him to solve whatever whenever something happens, it may seems so. But the thing is, this wouldn't even cross Superman's mind, he doesn't think of his power as making him better than any one of us —and he actually put his life on the line for people who is, compared to him, inferior. But no, not inferior, what am I saying? That's exactly it, Superman doesn't condone this kind of thinking, we're a better then we think, we can do it. He knows we go trough problems, and giving us hope to overcome these obstacles is the thing that to me he's best at.
What I love about Superman is what he represents: This massive unstoppable symbol of hope that won't give up never and looks out for you actually bringing out your importance right in front of you even if you didn't believe it was there.
This and Pic is awesome:https://imgur.com/gallery/Ijdxh