One should keep in mind that among college students, incel rates are higher and East Asians also have a slower [[life history|life history speed]].<ref>http://philipperushton.net/wp-content/uploads/2017/02/Race-Evolution-and-Behavior-ocr.pdf</ref> Being more k-selected, East Asians may be more sensitive to [https://en.wikipedia.org/wiki/Evolutionary_mismatch evolutionary mismatches] such as the absence of arranged marriage<ref>https://journals.sagepub.com/doi/full/10.1177/1474704919887706</ref> women's unusual high-status role,<ref>https://incels.wiki/w/Scientific_Blackpill_(Supplemental)#Women_were_historically_predominantly_involved_in_cooking_and_they_never_dominated_men</ref> overpopulation, or even the rise of mutations (see [[behavioral sink]]). Braincels is nearly exclusively male and may suffer other biases different from the Pew Research samples, which may limit the accuracy of the figures above.
These statistics correlate with racial fertility rates being 20% higher in Hispanics (notably Mexicans make up
more than 60% of hispanics<ref>https:// en. wikipedia.org/ wiki/ Demographics_of_Hispanic_and_Latino_Americans#Hispanic_and_Latino_populations_of_each_state_by_region_of_origin</ref>) and 8% lower in Asians when compared to Whites.<ref name="statrace">https://www.statista.com/statistics/226292/us-fertility-rates-by-race-and-ethnicity/</ref>