I have a granddaughter who loves to be read to. When I start reading she pays close attention, but sometimes when we get to the middle she abruptly closes the book, because she already knows how the story ends.
I think we often do the same thing when it comes to understanding what it means to be made in the image of God (Imago Dei) and the implications for gender equality. That is, our understanding has been based primarily on the beginning of the story. In the first pages of the Bible there is true equality between the first man and the first woman. Both Adam and Eve are image bearers who equally reflect their Creator, both are under the authority of their Creator alone, and both are given the mandate to fill the earth and have dominion over it. End of story. Or not?