These are all hypotheticals, but if you can trace articles back to their source, and you have a Web of trust, then things like Wikipedia can carry more authorit

These are all hypotheticals, but if you can trace articles back to their source, and you have a Web of trust, then things like Wikipedia can carry more authority/trust. So too can random Facebook articles, war reporting, tutorials, science with data to match, escrow etc You'd likely get a split-brain scenario in society, but we seem to already have a partisan narrative for most things, and this at least makes for a solid foundation.