> Trying to be the opposite of your biological sex is what "trans"
They are not trying to be of another biological sex. "opposite" is a rather bad term here. They are living out their idea of what a person from the other sex would do. "their idea" emphasized.
> It makes as much sense as replacing "tall people" with "tall-identifying people".
"tall" is an measurable thing. Distance is a metric unit, even.
> Trying to be the opposite of your biological sex is what "trans"
They are not trying to be of another biological sex. "opposite" is a rather bad term here. They are living out their idea of what a person from the other sex would do. "their idea" emphasized.
> It makes as much sense as replacing "tall people" with "tall-identifying people".
"tall" is an measurable thing. Distance is a metric unit, even.