While there are variations in their foci, antifeminist men's groups and Internet forums, identifiable by acronyms such as MGTOW, PUA, FR4 and #Gamergate, are united by complaints that feminism is the source of men's personal and professional problems and a threat to civilisation. Zuckerberg, Donna (2018). Not All Dead White Men: Classics and Misogyny in the Digital Age.