Why so many "anti-feminists" in the atheist community?

[Cephus]

^ Exactly, these feminists can't understand that Egalitarianism is the umbrella term for feminism and men's rights and trans-rights, not the other way around.

Exactly.  These people don't want equal rights for all, they only care about equality for their pet groups.  Where their pet  groups have more rights than others they don't like, they're completely silent.  The fact is, women make up 58% of university graduates today, but they're only screaming about more money to send more women to school.  They don't want equality.  They want revenge.  They're also not talking about all of the advantages they have over men.  They think they deserve that.  They don't mention it when women get lighter sentences for the exact same crimes.  They don't say a word when women get better access to child custody and support payments.  They never campaign to have some of that massive pile of money that goes to breast cancer research go to, say, prostate cancer research.  It's not even in their rhetoric, they don't care.  That's why they're trying to steal the thunder from egalitarianism because if anyone actually looked at how they operate in the real world, it becomes painfully clear that they don't give a damn about equality for all, they only care about rights for their in-group.