The issue I have is everyone using the term "Men" when describing Trans Women. It doesn't make any sense. There are the terms AFAB and AMAB which are commonly shared in Trans communities and although a bit weird as acronyms they describe what you're on about and make it obvious you are talking about sex instead of a persons gender.
In a community where people believe in gender, maybe. (Although it drives me nuts just on logical grounds because what about someone who had their sex wrongly "assigned"? "AFAB" and female are NOT synonyms, unless you accept that the "assignment" is perfect, which trans advocates definitely do not. Or unless admit you don't literally mean it about the assignment and admitting you're talking about actual sex, which trans advocates definitely do not).
But here we're NEVER talking about a person's "gender". That's a given. Just as we're not talking about their "auras" or anything else non-material.
You might need disambiguation, but we don't. All sex-related words are used, consistently, to refer to sex. (Even in compounds like "transwoman" which are a bit confusing, but no more so than "seahorse", etc. The compound means it's a word referring to the thing - woman/horse - while not being the thing)
Because we only care about sex - if we care about it. It makes no sense to call a "transwoman" a "woman" (or a "seahorse" a "horse") as there is no way they fit the category, when we're talking about the population. It's just an imitation, but "X" and "things that imitate X" is never a useful category for any purpose. (Maybe on a film set? I can imagine someone might be happy with fake or real apples from a prop department? But not always, if they had to be actually eaten...)
Women and transwomen have nothing in common for any policy purpose where we would want to distinguish sex or "gender". There are very very few places where we distinguish, and in those that remain they are specifically for sex-based reasons. It's not arbitrary - it's about males and females, and male and female behaviour and abilities.