The moral of Gentlemen prefer blondes?

Do you think the story was trying to tell us that if a man is going to downplay a woman for her looks and expect her to be dumb, mindless, and just pretty, a woman is going to expect a man to take care of him, buy her expensive things, and mooch off of his money. It's a two-way street. Some men use women for their looks, some women use men for their status and money.