Hi, Firstly Moulvis are educated and have sound knowledge of Islaam, so therefore there is no point in cross questioning there opinions and views in this issue.
Secondly Allaah the creator knows what is good and bad for His creation, So when He orders Men and Women to lower their gaze, i think such issues wont arise itself.
Thirdly, you think from your view that according to the current modernisation the world should change.
For you Sania may be someone who has come out, but I tell you there are so many Muslim women who have more knowledge and serve for the community.
Bottom line,one should keep in mind that, He/ She has to appear before their Creator some day and answer for their deeds.