The academic publishing racket was but a catalyst. That a possibly-effective protest against the status quo will get you persecuted into oblivion is the meta issue. The system is set up to deflect and even feed upon endless amounts of verbal criticism. But step out of line and do something beyond mere talk, and you'll see how quick the cryptofascism shows itself from the government and even many of your "peers".
(RIP Aaron - All progress depends on the unreasonable man.)