Not defending the male jockeys or minimizing her experiences with them, but you only have to look at her own timeline to see that most of the opportunities she got in the racing business were from males: trainers, jockeys, and riders:
Tom Poulin, a dressage teacher
renowned dressage master, Walter Zettl, from Germany
Earlie Fires taught me to break from the gate
offer to gallop sale babies for Eddie Woods
Went to Maryland and got a job with Dickie Small
got a job galloping babies for D. Wayne Lukas
I went to Belmont Park to gallop for D. Wayne Lukas
http://www.janicelblake.com/history
She just sounds unfairly bitter at this point.