If a person is homosexual by nature - that is if one's sexuality is as intrinsic a part of one's identity as gender or skin color - then society can no more deny a gay person access to the secular rights and religious sacraments because of his homosexuality than it can reinstate Jim Crow.
I've never looked forward to a birthday like I'm looking forward to my new daughter's birthday because two days after that is when I can apply for reinstatement.
In almost every profession - whether it's law or journalism finance or medicine or academia or running a small business - people rely on confidential communications to do their jobs. We count on the space of trust that confidentiality provides. When someone breaches that trust we are all worse off for it.