Insisting that calling attention to this is itself a form of prejudice is within the boundries of free speech, but inaccurate in this case.

But that is not what I am doing. I am saying, if you want to call attention to the problem of violation of human rights for women, don't just single out one group of people who are responsible for these things and hammer them repeatedly to the exclusion of all others. That does, indeed, promote hatred towards and discrimination against that one group.