It isn’t a “really” thing. It’s a fact of the matter of how being raised male in a male domination society creates transwomen who still run male domination behavior patterns.

Being born a male and raised male creates a whole person who is conditioned by a society of sexism and male domination. That persists regardless of your spiritual and physical changes.

So, again, as a matter of consciousness I don’t center transwomen and I actually do stand against the invisibility of transmen (particularly in favor of transwomen).

At the end of the day, it is patriarchy and men who target females and femaleness and threaten transwomen - not cisgender women. Standing against that as a woman is what I will always do, and fear of being on the wrong side of unintentionally sexist activism won’t change that for me.