Because asking for stuff to get removed usually tends to get a negative response from people that do enjoy these things.
Go ahead, meet up with some Mythic Raiders and ask them to have Mythic raids removed, tell me whether they're going to give you any positive responses.
So...why not ask for that, rather than have other elements removed?
I'm going to take a wild guess that entire situation you're referencing would've gone a lot of different if that person had asked "hey, can you give us something that we women enjoy?"
Okay, has she been elected by womanhood as their representative?
It's like saying "A WoW Player has said the enjoy more difficult raids, thus every WoW player wants more difficult raids".
And that still doesn't change the fact that this isn't representative of women as a whole.
You can beat around all you like, simply because a woman or some women speak out on a given issue, that doesn't mean they represent women as a whole.