Yes any sin. This is not the worse by any means. What makes it so horrible is the wall of silence and the intimidation.
The homosexual activists are very powerful - extremely intimidating.
Just twenty years ago, most people my age would have scoffed at the notion of homosexuality being accepted as normal, let alone people marrying a member of the same sex.
It is stunning to see how political correctness completely molds minds. Goes to show how people who are not grounded in truth can easily be talked into anything.