And here is commentary from Ben Thompson:
This is why the so-called “link tax” is doomed to failure — indeed, it has already failed every time it has been attempted. Google, which makes no direct revenue from Google News, will simply stop serving Google News to the EU, or dramatically curtail what it displays, and the only entities that will be harmed — other than EU consumers — are the publications that get traffic from Google News. Again, that is exactly what happened previously.
There is another way to understand the extent to which this proposal is a naked attempt to work against natural market forces: Google’s search engine respects a site’s robot.txt file, wherein a publisher can exclude their site from the company’s index. Were it truly the case that Google was profiting unfairly from the hard word of publishers, then publishers have a readily-accessible tool to make them stop. And yet they don’t, because the reality is that while publishers need Google (and Facebook), that need is not reciprocated. To that end, the only way to characterize money that might flow from Google and Facebook (or a €10-million-in-revenue-generating Stratechery) to publishers is as a redistribution tax, enforced by those that hold the guns.
Here is the full post, excellent as always.