How do you in your mind construct a person with this kind of mindset? Historically, a lot of "racism" or other kinds of ethnic "othering" hatred was between very similar ethnicities - e.g. Nazis and Jews, or Japanese & Chinese & Korean. Even nowadays the "racist" far factions in the US are "white supremacist", and dislike pretty much everyone across the board - Jews, blacks, lations, ...

So my prior is that it would be highly unlikely to find a non-trivial number of people who are racist against blacks yet pro Asians, let alone a whole industry (in California, a generally left-wing state!).