“My understanding is that this is simply a campaign to get governments to stop executing people for being gay. Surely any Christian person can get behind that.”
God had something to say about that..it was called Sodom and Gomorrah.
So either they can stay in their home countries or they have an unassailable basis to move to ours. Are you happy with that?
At that point the problem had well exited the closets of the day.
Law that got too interested in what happened by mutual consent in closets ended up sending the USSC in the opposite direction rather than what should have happened, i.e. readjusting a delicate balance. If we are unwise to ban it in a closet, then voila it’s now a public right everywhere — an absurd conclusion. Affirming respect for some private rights does not a public right make.