&gt;I dont understand acting like the whole world needs to change because their are trends in peoples personal choices.<p>This is because feminism has become dominated by a very specific branch that renounces essentialism vehemently.  Their <i>a priori</i> position is that there are no differences between men and women, other than those which are socially-constructed.<p>Of course, this is a sociological and political theory, whose followers often mistake for a scientific one.