Preventing copyright violation => more money?
So the industry which has most successfully defended against copyright violation* now gets the largest chunk of consumer's spare income, while those least able to defend themselves** see their income dwindle.
Wait, how does this match the conclusion?
* Dynamic content is easy to protect: just put enough of it on your servers that reproducing it all takes a lot of time and effort. Even a couple of weeks is long enough to make lots of money.
** Static content is nigh-on impossible to protect: if you can *see* it, you can rip it.