I don't really expect EA and the sims 4 devs to make this update, I know it's a big change but I thought maybe I would at least pose the suggestion on the chance they were willing to consider making the update, or consider adding that option in the new Sims 5, whenever that releases.
The Sims 4 devs have already made some really amazing changes for gender options in this game and they're very open to the LGBTQ+ community within the Sims 4 community, and I'm very grateful for that. It's just a suggestion that maybe they haven't considered before. I can't expect them to change anything if I don't make an effort to let them know.