Non-passing ftms are the worst. Man's gotta learn his limits and realize if you are a 7'1 balding brickhouse with a jaw the size of a bowling ball, ya ain't gonna cut it in a dress.
FTMs are genetically female. They tend to look like short hobbits on T but keep their shit mostly to themselves.
You're talking about MTFs, who pass less on appearance. But that's not the whole problem. Miranda Yardley doesn't pass but if they went into the women's loo, they won't be there for selfies or to peek in stall cracks as happened at Disneyland. They're gonna do their biz and leave. And as I believe Miranda has said she's post-op, she could go into any pool lockerroom and change. Anyone seeing that would see she doesn't have a penis and that would be it.
Whereas JY, the ma'am guy, Reddit's always-autumn have a different vibe around them entirely.