There were freebooters who drank and raped quite shamelessly, and there were idealistic, austere communists and members of the intelligentsia appalled by such behaviour.
Most Dutch parents practice vigilant leniency, in which they have a strong familial bond and are open to letting their children make their own decisions.
Many girls were thus trying to make their own solutions like blaming their sexual behavior on something else or silencing their own desires and choosing to not engage in sexual behavior to a problem that is actually caused by power imbalances between the genders within our societies.