A recent poll commissioned by Lean In found some men are increasingly struggling to interact with women in professional settings. In October, two years will have passed since Harvey Weinstein’s downfall broke the Me Too dam, inviting a surge of revelations about powerful men—some overdue, others undue—into the media spotlight. By the time one website’s brunch aficionados got around to Aziz Ansari in January 2018, the waters had already started to muddy, and public perception of the movement’s value started to shift. There was concern about the standards for purging accused men from public life, but also about Me Too’s...