" you're describing girls who want to get into a field full of cool people."
No I am not. And you are grossly oversimplifying the process typically involved in vocational decision making. Seldom people go to a field based on pure passion, when most other things about it is at odds with their interest.
"Because the other guy interested in the same field watches Star Wars, I'm going to change career!"
Whether you like a field is supposed to be based on whether you like the field, not how cool you find the other people in the field.
So you're not describing girls who are interested in CS, you're describing girls who want to get into a field full of cool people.
Maybe if they are intolerant to having nerds as colleagues, said girls should aim for Hollywood instead of CS