The Dream Realm is not inferior to the Abyss, it's just that the Dream Realm is currently a precarious tower on the brink of collapse, so any Pillar God must carefully consider the consequences before taking action. The Abyss, however, does not need to worry about this—it's not their home being demolished anyway. Although the three worlds are pressed together, unlike the interconnectedness of dreams and wakefulness, the Abyss maintains a certain independence and will not be affected by the collapse of the Dream Realm.
But at this moment, Paradise has evidently made another choice.
