I don't want to fall into the we should let the right ones in and this is who they are trap, but just to illustrate the difference, look at the video chat between Blaire White and Yaniv where Yaniv started waving first a pad and then a tampon around. Blaire has been very consistent about pointing out that transwomen can't menstruate. Not in an "ew that's disgusting" misogynistic way and not in an I'm so sad and envious way, just they can't because they're male and don't have any of the related anatomy. Blaire clearly thinks that pretending that they do is ridiculous. That's gender dysphoria - doesn't want to be a man, wants to look like a woman. Yaniv, otoh, has the most obvious menstruation fetish in the history of obviousness.
Again, I'm not arguing the "this is the good kind of trans person and this is the bad kind of trans person and the good kind are women really, somehow" case, what I'm saying is that these are two very different sets of people and the difference honestly could not be more obvious, so it's odd that a. there's a social taboo about pointing it out that's currently enforced by most social media platforms via policy and b. Stonewall, for example, wants both groups to be treated in law as if they were exactly the same, which benefits only one of the groups, and it's not the one who women are likely to be more comfortable around.