Given how Semenya was raised: very differently to all the girls around, the only girl to wear boy's school uniform in a rural S.A. school, etc
Given Semenya's own words: girls are boring and soft, identifies with boys
Given Semenya's wife's heterosexuality
Given that Semenya was not seen by a doctor at birth, and was decided to be female by the village elderwomen
Given that in another country, or time, Semenya would most likely have been correctly assigned male with PAIS at birth
I think it feasible that a very compelling pressure holding Semenya to a female identity is the desire to compete in women's sports.
I think it not unlikely that Semenya may, when career is over, quietly 'become' male.
Perhaps not. But I would not be at all surprised if Semenya discards all claims over being female eventually. And if this happens, it will be done not on the basis of Semenya's male chromosomes, testes, or testosterone levels. That would be a tacit admission that such objective characteristics ARE indeed evidence of maleness. And that admission will not be made.
No, I imagine if Semenya in the future ever decides to identify as male, it would be done under the cover of 'identity', not biology.
So I am wary. Maybe I'm wrong. But we're living through an era where many people choose their 'gender'. It's not an impossible scenario.
But in the meantime, many elite female athletes have lost out, because the desire to accommodate Semenya has outranked the desire to be fair to women.