As Hubert Benoit said, it is not the identification with the ego that is the problem, but the exclusive nature of the identification. When our self-identity expands beyond the ego, into the deeper psychic, then even into the Unborn and One Taste, the ego is simply taken up and subsumed in a grander identity. But the ego itself remains as the functional self in the gross realm, and it might even appropriately be intensified and made more powerful, simply because it is now plugged into the entire Kosmos.
Ken WilberThe nondual universe of One Taste arises as a spontaneous gesture of your own true nature.
Ken WilberRather, Spirit, and enlightement, has to be something that you are fully aware of right now. Something you are already looking at right now... We are all already looking directly at Spirit, we just don't recognize it. We have all the necessary cognition, but not the recognition.
Ken WilberYou are not the one who experiences liberation; you are the clearing, the opening, the emptiness, in which any experience comes and goes, like reflections on the mirror. And you are the mirror, the mirror mind, and not any experienced reflection.
Ken Wilber