I think all of the major denominations agree on the virgin birth being literal. I grew up in a semi-Evangelical Protestant Church and that is what we were taught.
It’s not allegorical, and can be real even today. In one thread here, a poster gave a description how it occurred to a friend of his. It’s somewhere in this Category.
As far as LGBT laws. It is perfectly legal to discriminate LGBT for renting a home, applying for a job, adopting a child.
From Wiki:
the United States has no federal law outlawing discrimination nationwide other than from federal executive orders which have a more limited scope than from protections through federal legislation. This leaves residents of some states unprotected against discrimination in employment, housing, and private or public services. Thus, LGBT persons in the United States may face challenges not experienced by non-LGBT residents.