American culture is really broad. I don't see the immaturity angle. I think lots of folks become envious and it creates hostility, but envy shouldn't be writte

American culture is really broad. I don't see the immaturity angle. I think lots of folks become envious and it creates hostility, but envy shouldn't be written off as immaturity. In some cultures in the USA, money issues are kept private. And even among the cultures where it isn't, individuals may be comfortable sharing it themselves but not with others sharing it, or it being broadcast to the world.