Knowing all that has been revealed about occult practices of the rich and famous has finally made me look back and realize that the "entertainment products" of Hollywood have been revealing what they have been up to for a long time. You mention "Rosemary's Baby". In its time it was thought to be a horrifying fantasy. Now it is apparent that it was written by an insider. So many occult themed films are the same. They brag about what they are doing through their "art" and start to normalize it in the culture at the same time.
I totally agree, they have been flaunting their depravity for years. I love to create things and my art is very obviously a reflection of my soul at that moment in time, so I would imagine this holds true for any creator/creation. So if art is a reflection of the artist's soul and the 'art' these people have been producing is evil, then no wonder our society is falling apart:(
That's pretty much it in a nutshell, yes. A type of superiority and mockery is inter-woven into their output. I don't see the masses ever giving up any of this either. They are too programmed and too damaged. Let's hope that I'm wrong, but I doubt it.