You could make the same argument about the New York Times, WSJ, the Economist, FT, and many other newspapers of record: the Googlebot gets the content, and the users get a login page if they don't have an account. Should Google get rid of those as well? How can a search engine be useful if it doesn't include the most popular sites?
News aggregation operates under a very different model, and Google is constantly negotiating with news vendors.
>How can a search engine be useful if it doesn't include the most popular sites?
News has a relatively tiny set of providers. Information has a massive set of providers. Hence why Google can call the shots if you want to be in their engine. Pinterest only recently started getting ranked highly, owing to a weighting change, and it is a negative result for almost everyone.
You repeatedly keep citing the results themselves as validation that the results are correct. That isn't how it works, especially in the face of users saying "these Pinterest results suck and reduce my experience". Google constantly changes these things.
Most newspaper websites let you read N articles for free every month (/week/whatever). The WSJ is the major exception I'm aware of, but IIRC, they do actually show you the content if you click from the google results directly.