If you think they just want money then you still haven't woken up to the reality.

These demons will be burn everything down just to be the kings of the ashes rather than simply being rich and successful in a free society. They want control and they hate freedom. They hate that somewhere out there at any time is someone thinking wrong things that they have forbidden or doing things they have not commanded.

The world would be a much nicer place if the worst sin we had to contend with was simple greed.