All women scheme .....but then again so do all men. If you ever planned to get a job, a girlfriend, a wife, a house, a pay raise..... then you schemed someone out of it. The other guy (or girl) didn't get it and came up short as a result of you coming up. In our personal movie (life) we are the protagonist of our own story, so the collateral damage we do is OK........Did John McClain apologize for all the millions of dollars in damage and lives he endangered? Hell no! He is the hero of the story! And we do not either.
So the guy looking for sex, he is the hero of his story, just like the chica looking for money. Men and women are programmed from different perspectives, we are not the same or equal in views or capacity. Men have a huge amount of testosterone in their system, its a sex hormone. It drives and compels men to spread their seed to as many fertile partners as possible..........regardless of things like danger or common sense.
Women are compelled to seek security rather than sexual gratification. This means attracting, trapping, and domesticating men, regardless of the damage to him or his finances.
Guys want sex, girls want security........neither side has moral authority, because biology tells you to screw and screw over the other party to get what you want out of the encounter.