I understand you perfectly and have already said three times, this is a dismissive, disrespectful trope that is shaming and belittitling of women and it has little bearing in truth beyond a few actual gold-diggers. You are the one who is being out of line by continuing to keep asserting this hateful stereotype and then are upset when I challenge you (with data to back up my position).
What women liked about 50 Shades (despite all it's many flaws) was the passion element. Female sexuality is predicated on the feeling of being desired and on having sex that is not the same old, same old all the time. That's what appealed to women about that stupid book/movie. The fact that they don't have much access to anything similar that is less problematic is the real problem.
Did you ever consider that maybe women aren't interested in you because you have such a hateful opinion of them? Cause I'm gonna guess that's right up there... Just look out the window - there are couples of all shapes and sizes and economic classes out there. If you can't get a date, that's about you and not how much money you have.
Edit: Read this story. I think it’s rather applicable.