I think the question is, does homophobia exist in the church? And I think the answer is yes. The idea of homosexuality to me is a cringey subject, only because I'm heterosexual. But the idea that people can love each other without the physical sin, doesn't that need to be accepted more in the church?
Just because someone is gay or lesbian does not mean you have to assume they are sexually active.
Sexual promiscuity is as prevelant with heterosexuals, as it is with homosexuals. But when a heterosexual comes to church or wants to be a part of something Christian, do people treat them the same as a homosexual?
How many heterosexual people here have sex outside of marriage? I'm sure it is nowhere near 'none'.
Do people judge by labels? Again the answer is yes, generally people do. So if to escape this, there became a separate church created by gays/lesbians, isn't that a symptom of the lack of love people have for their kind, and for each other?
As Christians we can help to take away the labels we put on others. In our humility.
Homosexuals have always existed, but it is only in the last half a century that they were less oppressed. They haven't just appeared out of nowhere in big numbers. And yet people still feel that they should be oppressed, as in, both the sexually active, and the sexually inactive - that is what going by a label does.
Reality evolves, freedom evolves, civilised societies evolve, rights evolve, law evolves. Religion evolves too. We are not living in bible times. And things don't tend to devolve, or go backwards in time.
Would anyone like to live in a Muslim country where people still get stoned to death?