I agree it’s a strong claim, but I can see a mechanism that makes it a little more plausible. Where the owners of WSJ have the same interests as their readers, the WSJ need not write about it because the readers will do what is in their mutual interests. It is only when their interests are opposed that the WSJ has to work to persuade them to work against their own interests and for Murdoch’s interests.
I agree it’s a strong claim, but I can see a mechanism that makes it a little more plausible. Where the owners of WSJ have the same interests as their readers, the WSJ need not write about it because the readers will do what is in their mutual interests. It is only when their interests are opposed that the WSJ has to work to persuade them to work against their own interests and for Murdoch’s interests.