I’ve written about deep-pocketed Gulf investors backing Paramount’s bid for Warner Bros. Discovery, analyzed why Wall Street soured on the deal and reported on shrinking TV news salaries at CBS under Bari Weiss. I also write The Media Mix and am working on a biography of Rupert Murdoch to be published by Hachette’s Grand Central. James Murdoch’s agreement to buy New York magazine, Vo and the Vox suite of podcasts has media watchers wondering if …