the reason I'm part transphobic is because your dna chose your gender. In someone's family, a gender ratio of boy to girl or girl to boy may be higher because of a common genetic defect like here's an example, women get cervical cancer a lot in your family, you may be born a boy, if you modify your gender surgically or take medication to transform yourself, you may even develop the disease if you do that because your dna is doing that. So there's a reason you should be thankful.