Why should they? Why not advocate that people remain free to believe whatever they feel is appropriate as long as they respect other people’s rights to do the same?
Anything more than that is just one group oppressing another.
What do you mean by intolerance? Do you mean disagreement?
When did you become the caretakers of all women,or people of homosexual orientation for that matter?
There are Christian women (around half the population) and they are adults who can choose whether to remain Christian or not… and also what kind of Christian.
There are people who identify as Christians with homosexual orientation. Some of them feel the sexual intercourse within the same sex is a sin , some of them don’t think so… both came to their conclusions as adults and are free to do so.
Anyway all this out of topic. You are behaving like most humanists who think that they know what is best for all categories of people, whether women, LGBTQ or anything else.
Faith/beliefs are matter of individual choice and should remain so. Not a matter for you to adjust according to your judgement.