Women tend to respond to the values of the dominant social group.
If young women, during the most fertile years, are sent to colleges that promote incredibly corrupt morals, then how can anyone expect the influence to be positive?
They will lucky to come out from the experience with the Faith, and their suitability for motherhood will likely be diminished.
Look at the social trends in all societies where women typically go to college.
It has been absolutely disastrous for marriage and family.