ITA w/this. Especially the bolded. It's a mistake to assume that this love of natural hair i.e. highly curly hair extends to an entire race. It's easy to see how the response of white men to a black woman with natural hair could skew her impression of the race at large though.
Based off of mainstream culture, I doubt if we took a poll there would be more white guys being attracted to black curly cottony haired women than their black counterparts.