Anyway, the statement "trans (wo)men are (wo)men" is pretty silly for how utterly meaningless it is. It just begs the question of what a (wo)man actually is, a question that trans activists answer with absurdly circular claims like "a woman is anyone who says they're a woman" lol
That slogan has always struck me as the trans equivalent of "love is love" in that it's a slogan intended more for the consumption and promulgation of well-meaning cis/straight allies rather than for the community itself. I wouldn't use it as a yardstick to measure gender in the same way I wouldn't the latter as a yardstick on sexuality.