In the hours and days since it became clear that Donald Trump would be re-elected president of the United States, there’s been a surge of interest in the US for 4B. Young liberal women across TikTok and Instagram are discussing and sharing information about the South Korean feminist movement, in which straight women refuse to marry, have children, date or have sex with men. These women say they are enraged and fed up after a majority of their male counterparts voted for a...