I couldn't read the whole thing either, but I read the last paragraph:
That is why it makes no sense for “gender critical” feminists to ally with reactionary powers in targeting trans, non-binary, and genderqueer people.
So the rest of the article is not attempting to explain what is wrong about feminist opposition to genderism, but only about why religious conservative people object to 'gender ideology'. But then she makes the enormous leap that feminists who oppose this ideology must be 'targeting' trans people, and that we also must be 'allies' of the religious right-wingers.
She appears not to understand that we might have completely different reasons for our opposition to genderism which is as far removed from the religious right as her position is.
She says: Given that most of these opponents refuse to read any material that might contradict their beliefs or cherrypick from complex texts to support a caricature, how is one to proceed?
And yet this article shows very clearly that she hasn't read anything that might contradict her beliefs. If she had she wouldn't come across as so completely ignorant of what gender critical feminists are actually saying.