But mostly it breaks the source of the information. If you get an answer to a question, the immediate follow up should be "says who?". Certainly very problemati

But mostly it breaks the source of the information. If you get an answer to a question, the immediate follow up should be "says who?". Certainly very problematic for anything controversial. But even mundane things, how do you know the information you get is from an authoritative source rather than some second hand, stale source on the internet.