Is there any way for male YA writers to combat the sexism in our field? (even as that sexism puts money in our pockets)

Just read an extremely revealing post by an author who decided to submit her manuscript to publishers and agents under a male pseudonym. She writes:

"I wanted to know more of how the Georges of the world live, so I sent more. Total data: George sent out 50 queries, and had his manuscript requested 17 times. He is eight and a half times better than me at …