I think the people who are sexist are just really scared and have never been treated well by the opposite sex... but by the same coin, they may not be giving the opposite sex a fair chance to treat them well. It is a very difficult area of abuse, but I think we agree that it is a symptom of fear, mistrust, and PTSD. It's not a positive view to take into the world and it's preventing healing for them and others here.
Well said!
This is me. I never have been treatd well by the opposite sex, I think my sexism just come out as anger and hypervigilance too.