Guess what, there is no such thing as the right man to make me want to have babies.
People who remain childless by choice (or not by choice) are just as valuable to others and to society as those who do. Just because something is usual doesn’t mean it is necessary or that someone doesn’t know their own mind, despite what biological clock you think may tick later. It’s never ok to treat someone’s dreams and goals sardonically no matter their age.