Joking about doing away with the men aside. One of the most efficient components of animals is male sperm. How such a small cell can pack the dads half of a being or 2 that is compatible with so many eggs of a given species It's incredible. It's obvious that life on earth started more female and evolved a male component. The question is how might this all play out over the next 250 million years.
Will sperm become integrated with new technology.
How much new speciation will sperm play an important role in.
Will sperm allow for more efficiency would such a move in human nature cause a new human species to branch off.
How will sperm in the future evolve abilities.
Will there be a withdrawal to a more female age or will sperm take us forward and serve the egg well as well as drive the process forward.
In the near future over the next 2000 years we will likely end up with men that are more ladies men. The reason for this is that contraception will only get more convenient and more practical. Men who push themselves onto women against their will most likely will not get a baby. As the issue does get more optimal for the women's right to choose who can share her womb then women will likely more confident to produce male offspring that are more like ladies men (which is still quite a big evolving range but does not include everyone)