Seen it myself a hundred times. I was the nice guy they passed over time and again.
Had a roommate that absolutely treated them like as he said it “the sluts they are” and they would beg for more. I was young and naive and couldn’t figure it out.
Finally found the right woman and been married for 23 years this past week. She never played that game, well she was over 30 when we married...say what!
Congrats!