He's mocking their disgusting practices…it's satire of the darkest kind. He hates their guts and this is part of the exposure of their crimes.
This is his Avicii video…I suspect it is simply Part One of a series that will unveil the corpse before us all along. Preparing people for their awakening…we had a preview, but doubt many are truly ready for what's coming out and who all and what all is involved. These people are sick.