Communism, at least as a philosophy is behind many, if not most of today's anti America and anti Constitution agenda's and institutions as this blog has pointed out and cataloged over the years.
From the U.N. to so called "climate change" to Agenda 21, open borders and yes, the gay agenda we have seen and heard from Marxists at every turn, though not always recognized as such. Even the recent riots in Baltimore and Ferguson have been inflamed by communist operatives on the ground.
Make no mistake, creating the atmosphere in which SCOTUS would even consider this issue, came together from leftists...gay or straight, they weren't conservatives, in culture and media, incrementally. With the passage of this law, the Progressives at the top of the food chain are quite aware that incrementally they have created a way to destroy their biggest enemy, fundamental Christianity.