You say this like it's related to the parent quote. We could absolutely compensate people and not charge for information. It's not that hard to imagine that we could feed, house, care for, and provide a small stipend to authors, artists, etc. and also make their work output free to everyone who wants it.

Does that require changing some other things? Absolutely. Would it be hard to convince people to try? Probably (I'm guessing HN crowd won't like this comment, considering it unreasonable.) Has it been a suggested way to organize society for almost 200 years with a long and well argued set of principles behind it? Sure enough!