Doesn't that make it easier to implement?
My language is extremely gendered, for example you don't just have male teacher and female teacher, you have separate words for them; lärare (male), lärarinna (female).
And names are gendered too. You instantly know if someone is a man or woman by seeing their name. It's why it was so hilarious when Assassin's Creed had a man called Eivor. There is zero men in the whole nordic region called Eivor, because it's a woman's name.
So to erase genders here you would essentially have to rewrite the language.
There has been some progress to add a new he (han) and she (hon) word though, when the gender is unknown we can now say hen. I guess that our "they" word.
han/hon/hen