Is the Term "EGO" Being Maligned by Spiritual Leaders?

You cannot read a paragraph of modern day spiritual books or hear any spiritual speaker on the topic of the EGO without being informed that the Ego is a bad thing. From this perspective the Ego is thought to be the enemy. It is that part of us that wants us to fail, that wants us to be unloving, unkind and inconsiderate, to be afraid and to live inauthentically. In that way that old Ego sounds a whole lot like that old devil, Beelzebub, Iblis, Shaitan, the Dragon, the Serpent, Abaddon, Belial, the father of this world, the god of all lies, Lucifer, etc. This idea of the Ego has us believing that we must fight against it. In fact many would say that we need to "get rid of it" or even kill it. But  wouldn't this mean that Ego fights Ego or even that Ego kills Ego? Surely the divine doesn't need to fight, right? What if we've misunderstood? What if the Ego is just a liaison between the inner and outer worlds? What if we absolutely need this balancing liaison in order to have good mental health? Wouldn't fighting it then mean losing that liaison and, therefore, our own mental health? Is it possible that this view of Ego is but another part of the dualistic trance state that has us all believing that we are not who we really are, not a constituent part of the divine? Don't miss this life-changing show.