The nature of women is receptive? A man must have written this. Is it because of the innie genetalia. I would think being receptive would be good for receiving the word of God. Why would a Pope need to generate anything?
And to answer your question at the end, I would say no, not all men have been discriminated against. Before John Paul II, it was 455 years since a non-Italian was pope. Before Benedict XVI, there hadn't been a German Pope in almost a 1,000 years. And Miltiades seems to be the only pope that had enough skin pigment to be considered a minority. That was almost 1,700 years ago.
Italian men haven't been discriminated against.