The librarians should be invited to resign if they can’t do their job in an uncontroversial fashion and the town should begin searching for their replacements.
Where are you going to find a conservative librarian? The librarian programs in the universities and the American Library Association (ALA) are like the teachers' unions: totally left-wing.
ALA is pushing LGBTQ crap on its web site, as well as pushing against "book bans":
American Library Association
ALA “Recommended Reading” web page promotes seven topics, among them:
• The Rainbow Book List: an annual bibliography of quality books with significant and authentic GLBTQ content, which are recommended for people from birth through eighteen years of age.
• Frequently Challenged Books: Lists of challenged books by decade, top 10, authors, and more....