Vertical attention is not the same as, and doesn't evolve from nor imply, hierarchy. We could say that hierarchy is associated with power, and vertical attention with longing for the Divine Feminine, for the Divine Masculine, for what the Sufis call 'wine.'
Robert BlyWhen a father, absent during the day, returns home at six, his children receive only his temperament, not his teaching.
Robert BlyThe door to the soul is unlocked; you do not need to please the doorkeeper, the door in front of you is yours, intended for you, and the doorkeeper obeys when spoken to.
Robert Bly