If you read this article, the guy who was speaking is not described as someone who opposes certain legislative issues, but rather as someone who is opposed to "the homosexual lifestyle". So apparently he is concerned about what people do in their bedroom, and therefore your statement is incorrect.
The made their homosexuality the issue. He let them know what he thinks of their lifestyle choice. And he nailed them with the simple, brutal truth.
If they would have shut up and let him speak at the outset, he would have been telling a story about an ACORN sting in Bakersfield.