A lack of cultural nostalgia attached to the toy and wariness of the film's feminist messaging may have kept the Korean audience away from the Hollywood mega-hit: "There is no real fan base for 'Barbie' in Korea.”
Some of the men were, others were shown to be normal. They really only showed a handful of real world men anyway, and Ken got all his inspiration from a few corporate suits (and honestly, a lot of male suits do act like that).