The news media reliably produces these “something must be done” stories that the powerful can then use as cover for actions they normally wouldn’t dare to take.

The news media reliably produces these “something must be done” stories that the powerful can then use as cover for actions they normally wouldn’t dare to take. And all at the same time - no coordination necessary, no central agenda, just an understanding that for some short period, all sorts of questionable actions will be excusable. A sort of Schelling point for anti-societal behaviour.