Cost of customer acquisition isn't comparable without those platforms. Working harder and still not being price-competitive isn't preferable, even if it mitigates some future risk.
Ppl use google to search for things, they use chrome to find things, they don’t like typing in addresses, they would much rather google give them the top result whatever that may be.
You are suggesting that the news orgs change human behavior. Good luck with that.
Imagine if a company controlled not just the main street in your town, but also in every town in the world. The analogue would be to tell shopkeepers to build their own city and convince people to live their so they can run their shop.
This is part of why capitalism is said to have boom/bust cycles. Stable equilibriums are less favourable than unstable ones. Taking advantage of every available opportunity is the only way to compete.
Maybe small businesses wake up to the fact that building the core of their livelihood on the foundation of a whimsical megacorp is a Bad Idea.
Google attracts businesses to work with them because they make visibility easy. But if they screw over those same businesses, then maybe the bait isn't worth taking in the first place? Maybe networking and building your customer base without Google, in some venue that you have better control over (or is at least more reliable/transparent) is preferable?