“We are fed up with the Hefkerus in Tznius.”
Perhaps this Mitzvah has been taught in an unpleasant manner?
An article in Jewish Action (summer 5773/2013 page 28) discusses the feeling Bais Yaakov graduates have about certain Mitzvos, warm or cold. Often the author finds them very cold about Tznius.
Also, wild actions of a few have a destructive effect worldwide.
Those who throw bleach need to be publicly excommunicated to minimize the worldwide destruction they cause.