So, I've spent most of my adult life on the other side of this.
It has been eye-opening to see how much people will knowingly spread outright lies about 'TERFs'.
The thing with the supposed razor blades under the stickers, and how resistant that has been to correction, would make an excellent example if I was brave enough to post the screenshots.
The second part of the article really struck me. The author talks about how comfortable they feel in an all-trans space, being able to talk about issues which affect them because of their body and how society treats people with bodies like theirs.
That's all I want for myself, too. Being able to hold meetings with other people who 'get it', who understand all the ways that society makes it difficult to live in a female body.
Then the two paragraphs about the author's experience of being trans in public. You could swap in 'woman' for 'trans' and have exactly the same thing. Being a woman in public is always dangerous and can be terrifying. That's why we need women only spaces where we won't be attacked, especially when we are most vulnerable, especially hospitals and prisons and places where girls can work out who they are.