They get segregated as a result of their looks I think yet whatever their sex are or whatever introduction they have we should give them an appropriate treatment and ought to be regarded so they will regard us also. As a human we should give break even concerning others paying little respect to their appearance, sexual orientation, division, religion and so on all together for the cutting edge be a decent people also.
I agree on you, all of us are human being and has the right to respect and to be respected on whatever gender you may have. Let us not discriminate the people of the life path they have chosen. Its the way they wanted to be, the most important is that they are happy with it. Thats the purpose of life, to be happy.