You can't be serious. This phrasing is definitely from the manosphere but woman ask this question ALL THE TIME. In fact the number one impression from reading relationship articles on Medium is this almost the only question women seem to ask. It is 'What have you done for me lately' 24/7. Every single time a woman has rejected a man it is is because she didn't think he brought enough to the table. And actually that is fine for both men and women, gay and straight. When you enter a romantic relationship aren't you looking for something from the other person? If the person they are today isn't attractive to you can't you say no? I've never liked that phrase but it is just an uncomfortable truth that your potential partners are human being with needs and wants and if you can't meet those to a level they are satisfied with the relationship will end sooner or later.