People who don't like cilantro
Turns out there's actually research on the population of PWDLC. From a study of young adults in Canada:
The proportion of subjects classified as disliking cilantro was 21% for East Asians, 17% for Caucasians, 14% for those of African descent, 7% for South Asians, 4% for Hispanics, and 3% for Middle Eastern subjects.(h/t YH).