LOL you must be a sub 80 IQ fool.
It's not directly (as in here is some money, now lets have sex) you ignoramous, but in a relationship , you pay with energy , time and money.
Everything costs, presents/gifts to her, her relatives, the children, food, dinners at restaurants, excursions, travel, vacations, valentines-day, birthdays, christmas, new furniture, new clothes etc etc
What the mexican lass might see (that Jay can offer) is of course a richer lifestyle than what average plumber-joe could offer her.
That's where the money-part comes in.
You are either very stupid or trolling at your fullest, trying your best to misunderstand.
Every creature on earth specializes in something through evolution. Through millions of years, men evolved to specialize in hunting and building things, and since women are phsycially weaker and incapable of surviving on their own, they evolved to specialize in prostitution - to portray themselves like a fishing lure or peacock wearing bright colors attempting to attract attention from a male in order to extract resources and protection from them.
To claim men and women are the same or equal is utterly hilarious when they're not remotely similar. To know the mind of a woman is to know the mind of a prostitute. They're generally "takers" by nature, looking solely for an asymmetric relationship that favors themselves. This is why men get along and women don't. You can't have two prostitutes standing on the same street corner, it just doesn't work. Two men can collaborate on building something together even in a zero sum game because they can work out a 50/50 split. Such a split is considered offensive to a woman. Utilitarianism is a completely alien concept to them.
This is why when you look outside your window, every brick was put there by a man. The people who are actually doing the building have to be in charge. You can't allow prostitutes to be in charge because they're just looking to outsource the job to someone else and civilization would instantly collapse. It's not just that women are prostitutes by nature, it's also that men are proactive and women are reactive. This is due to testosterone making men less scared of risk. In a matriarchal society, women would probably never go to mars. In a patriarchal society, men would definitely go, and maybe everyone would die on the way there, but at least it would happen