The thing is that many people won't consider that a problem. If you believe that women are people and that are allowed to make personal choices about their lives, then you need to accept that some or even many don't want to marry and have childrens and that is a valid choice. Just like people do that when men chose that. It is as simple as that.

If you think there is a problem with women simply living their lives, because they are not living them the way you want them to or prioritizing men instead of themselves, then you have a problem with equality and what you would like is toxic marriages where at least one of them is bitter and unhappy (the woman).