For those who aren't gonna read all that, first off, I don't blame you. Secondly, it's basically concern trolling about how anyone who doesn't meet strict gender norms in their appearance could be abused like poor trannies.
Couple things:
1. Starts with the "you can't tell" bit. Yes, actually, we can. As has been proven time and time again. The most effeminate of TIMs still looks, at best, like a gawky teenage boy in a dress IRL (no living behind selfie filters, sorry), and there simply is no such thing as a "passing" TIF. You know it, I know it, even the most deluded troons know it because they talk about it at length in their little social media conclaves. Give it up.
2. Literally only troons and certain religious sects care about gender norms in the first place. Yes, women commonly wear pants and don't shave their legs! Men can have ear piercings and long hair! No one gives a shit, at least up to the point that some 6'5" fucker with five o'clock shadow in a miniskirt wants to follow their 12 year old daughter into the bathroom.
3. No reasonably sane, emotionally mature adult is mocking or attacking thick women for being "masculine" or short men for being "feminine." The culture of victimhood is the sole domain of those who choose it, stop trying to force it on others.
4. Yes, some folks just naturally, or due to chemical imbalance or age, resemble the opposite sex. Been that way throughout human history. So fucking what? They aren't trying to skinwalk the opposite sex, therefore, they don't and won't experience any blowback. Ugly women are not going to be attacked en masse by anyone, they are just going to continue to go through life as ugly women, like they did for generation upon generation until it somehow became acceptable for troons to engage in their fetishes and/or mental illness in public spaces.