KIM WOO-SeoK, a 31-year-old chef in Seoul, grew up questioning the way society treats women. He felt sorry for his stay-at-home mother. He considered himself a feminist. But over the past few years, his opinions have shifted. When he came across women activists online, he was shocked to see some of them were making demeaning comments about men, including making fun of small penises. “I felt like my masculinity was under attack,” says Mr Kim. He believes that, since the 2010s, Korean society has become more discriminatory against men than women. Although he has a girlfriend, many of those who share his beliefs in the region do not.