The accusations of racism at best reflect willful ignorance and at worst are really quite offensive.
They imply one or both of:
(1) the way that Banda, Semenya, Khelif et al look is somehow typical of African women, when really it's almost unheard of, but altogether typical of African men, which of course all of them are; and
(2) the sex tests which Banda and others failed, administered by the African football body CAF (contrary to the standard FIFA/MSL approach), could only have been the product of witch doctor style ignorance and/or banana republic corruption. just maybe CAF decided to do the tests because they recognise the DSD issue is bigger on their continent? I very much doubt that players and supporters for other national teams are very keen on the Zambia women's squad being packed with half a dozen men.