So western male born individuals are trying to commandeer an African woman's platform and shame her for not using it to further their agenda.
Given that her medium is her own hair, they believe that her body (hair) should be annexed in the battle towards their goals, for full acceptance or whatever. Whilst sharing few of the experiences she makes art about, female reproductive issues etc.
It isn't enough that she's not saying anything at all against trans people. Now all women making art in any way about femininity, the female sex's experience, need to find some way to include trans women. It's very unclear why. She's not a trans women and does not mention knowing any at close quarters. Why would she be particularly well placed to comment on their experiences? What would a trans women be able to say about the personal experience of female puberty, childbirth, etc? Both these and transitioning are fraught topics but they aren't the same nobody has experienced both (well, maybe trans men but as ever, they're not asking to be included in everything). Make your own bloody art.