Why aliens don't want anything to do with us.

So I was thinking today about the human race. We are essentially big babies.  We are war like in our need to consume and conquer. We believe that we are owed everything. Besides the fact that we are a young race and we haven't advanced even to space travel, we can't even get along with each other, let alone a race of beings that are definitely smarter than us.   Face it the only reasons aliens would come to earth would be for our resources. Humans would most likely be slaves or food or both.