Pardon my white male patriarchal cishet privilege here, but... what's so "racist" about this email? If anything his criticism is on white fans for being afraid

Pardon my white male patriarchal cishet privilege here, but... what's so "racist" about this email? If anything his criticism is on white fans for being afraid of being in a majority-black crowd. It all appears to me to be as neutral of an observation as one could have in an inherently volatile subject.