You have a media mouthpiece owned by Bezos. Don't complain too much. My choices for national media mouthpieces are owned by: Rupert Murdoch, Gina Rhinehart, The Australian Government.
Those 3 names feature pretty prominently in TV ownership. The two dedicated news services are Murdoch (sky) and govt (abc24). Rinehart also has a decent chunk of 10.
So I guess there's Kerry Stokes. And whoever is looking after 9 these days.