I think transpeople see each other through rose colored glasses.... I tend to be a bit more objective.

This girl does vids on youtube, she think she passes 100% and that "no one can tell". Listen, she's beautiful and presents herself as a babe(like me) but one look at her face reveals that she was born an XY.
Do people respect her? You bet.
Do guys love her? You bet.
Can some people tell she's not a genetic female? You bet.
I work in cosmetics. I see male and female faces all day. I've turned men into women and women into men. It is very hard for me to look at someone and tell them, "you pass" because passing requires so much work.
But I am upfront about everything with everyone.