Hoax or not, there are a lot of ignorant people out there for whom “jungle fever” is the first thought upon seeing an interracial couple.
Ironically, all we have is interracial couples. Any black couples are assumed to be foreigners. When you only have a few black people, the chance of them being compatible is very slim.
Are you omniscient, that you know the thoughts of so many other people? Or just guessing, based on your own thoughts?