Does it make sense that if such energy hungry super civilizations exist, they would also covet Dyson Spheres created by other civilizations. The Dyson Sphere th

Does it make sense that if such energy hungry super civilizations exist, they would also covet Dyson Spheres created by other civilizations. The Dyson Sphere then have a dual purpose: capture all energy, as well as cloak the existence of the super civilization from other preditor super civilizations.