I agree @LusaBatoosa with the point about men expecting the woman they asked on a date to pay for themselves. I would never go on a second date with a man who didn't offer to pay for me.
Posters go on about feminism and equality etc etc, but IMO, women will ultimately be the lower earners most of the time, and will have a hit on their earnings when they have children. So they want to know that a man is kind and generous, and not a massive tightwad, and will support his children - and her. Support her not only through having and raising his children, but also through sickness and ill health and any job losses. Any man who expects me to pay for myself, early on in knowing him/dating him, is a red flag (IMO.)
I knew a couple once (some 15 years ago,) who had been together around 5 years, and rented a house together. Moved in together after 2 years together. They were planning on marrying, and buying a house together in the near future. HE was a 'my money is mine/your money is yours' type, who insisted they both paid 50% for everything, no matter what the difference in earnings. because it's the 21st century, and SHE has the same opportunities to earn well too. 
Five years into their relationship, she developed mental health issues and depression, that had been underlying for some years, due to a childhood trauma, and she was off work (sick) for 6 months. Then they made her redundant. Very little pay off as she had only been there 3 or 4 years.
Long story short, after she had been off work for a year - 6 months off sick, and then 6 months unemployed (but still sick,) he dumped her. Said 'this is not what I signed up for.' Left her when she was really vulnerable and needed care.
Thank GOD she never had children with him, and didn't marry him! She moved back to her parents. They cared for her and nurtured her. She was still there (with her parents,) 3 years later when we left the area. She got a new job some 18 months after being off sick from her old one (12 months after being made redundant.) Just part time, but still went back to work.