It’s the general message of the Superman and Wonder Woman dynamic the general audience sees. The purpose is that Wonder Woman is the answer and counterpart to Superman. It’s not about the powers, it’s Superman and Wonder Woman representing the best of the best of a strong, respectful, equal bond and partnership between a man and a woman. As stated quite often, it goes back to the real life personal stories too, identifying with Superman and Wonder Woman and their relationship development. It’s just on a grander scale.
Yep! It’s a spiritual connection
Yes indeed and that makes it all the more sweet!