Tell me if I've got this right: Say you have some businesses in industry X that all rely on advertising. Say one of those businesses also happens to own the dominant advertising platform that businesses in industry X need to use, in order to effectively find customers. (Special note for those subset of HN readers who tend not to read: Yes there may be other platforms, but before you present that as an objection, note…
>In this setup, the business that owns the advertising platform has an advantage over all other businesses in industry X, because it pays itself advertising revenue, where the other companies have to pay their competitor. So money is always being siphoned off to pay the advertising platform, with a cost to most businesses but a (near) zero cost to the business owning the platform. I don't think this is quite right. I…
So the ability to pay yourself unlimited money guarantees a market dominant spot where competition is drastically diminished.
It also strongly affects Google's search incentives, making them prioritize advertising and create inventory where there was none, dying up organic trafic. This is something a profit oriented enterprise would tend to do anyway to maximize revenue, but it's a far cry from Google's original neutrality aspirations.