The again, those girls would not get the advertised benefit of being talked to hundreds or thousands of guys and have built strong mental models of people. At best, they could have create mental model of a minority of guys - all of them extroverted and easy to talk to strangers. But practically speaking, majority of girls are not talking to hundreds of guys. You get to talk to some guys in your class, in extracurricular activities and maybe neighborhood.

Adding to it, introverted and shy girls exist too and those often end up not talking to hundreds of guys even when those attempt to approach them. These girls will likely hide themselves in a room when such thing may happen.