It's interesting how 'transphobe' is a term of moral condemnation, yet for most of the population it barely registers as something that carries a moral connotation.

She didn't even say anything that should even register as a negative judgement of trannies. All she did was express the fact that underlying biological reality doesn't change, which is not a moral/character judgement or a statement on the permissability or legal rights of such people in society. It is simply observation of reality.