The tricky problem between LGB and TG, is LGB is about sexuality and you can be LGor B and not need to worry about it as the physical level.
Being TG is often simply a physical level barrier and it's not something we can just casually not mention and not need to be concerned about being detected.
I'm all for LGB rights, but really, I am not one of them in that my problem is I was given the wrong form at birth and yippee friggin hurrah, and it's not about my sexual preferences. I can't casually hide my secret. It's not the same as concealing who you want in your bed.
That is fundamentally the hell of being TG. The only way a LGB person could really understand our lives is to be told 'look you will need to NOT have sex the way you would like it in order to maintain the illusion you are not LGor B'. I don't think they would be so happy if they were told they had to have sex that was the reverse of their preference and then go and say they liked it even when they didn't. Of course this comment lacks value for B people I suppose, they can enjoy ether, so not really relevant there.
The moment I walk out the door as me, I am basically out.
We don't get to hide. There is no hiding if you are TG unless you flat out deny yourself.
The only TG people enjoying stealth mode, are the ones blessed with the ability we all dream of.
Sorry for the LGB portion of LGBTG, but, I have no desire to take that success from my fellow TG persons.
If you are being utterly successful at passing, you stay passing, and you enjoy passing, and if anyone has a problem with it, too bad.
If the day ever comes, when I can pass utterly, I plan to do it.
And the only support the LGB portion of LGBTG that will be coming from me, will be me as a 'cis female' that is supportive of those persons.
My dream, is to be regarded as my little sister's older sister. I have lived a life of being told we look alike. I want it to be so much more than that.