Nevertheless, the Amazons had to be actively teaching their daughters fear and hatred of men. That may not be the same as directly seeing sexism in practice on a daily basis, but I think I essentially agree with Brett, that it's more than just sexism in theory.
Johns' early JL was not a great showing for WW. It goes to Silvanus' early point:
Johns used to really hyper-focus on the "warrior" aspect of WW. Now, I'm a fan of the warrior side - however, like Reeses' peanut butter cups, you need
both the chocolate and the peanut butter or it misses the point. Diana (and the Amazons) needs the ambassador for peace to go along with the warrior that doesn't want to, but can kick your ###. Thankfully, Johns did more homework, and Phil's run seemed to help him see more in WW.
Now, if we can just get DC to see more in the Amazons as well. Hopefully, Morrison's Year One can do some of that.