The title should read:
There are the kind of women who help a man provide money responsibly, and the kind of women who help a man spend money irresponsibly
Japanese writers keenly feel the distinction between women who earn money and women who spend money.
Scarlet is a potential-wife; Scarlet is responsible and earns money.
Honey technically earns money – she’s a waitress, she must get a paycheck and tips. But she’s not responsible. She wants to have fun.
Dandy doesn’t want a wife. Dandy wants to have as much fun as possible, and probably never commit.