I've engaged a few flat earthers to actually listen to their arguments and show them my own evidence that it's real (locating amateur radio satellites using data shared by people around the globe and demonstrating the doppler effect on them). The response strikes me as being indicative of mental illness. And I don't mean that as an insult - I mean that when confronted with that they're clearly irrational. And somethi…
Confirmation bias also explains a lot. I remember seeing many anecdotes about Trump before the 2016 election that felt quite possibly true but turned out to be false on further investigation. As if the true things were not exciting enough.
Moreover, I suspect that much of our perceptions, esp. on topics that we don't directly seek out, are based on just glancing at the continuous stream of clickbaity article titles that cross our feeds everyday without even clicking them. In isolation, they'd be harmless, but if the same articles appears across HN, FB, and Twitter, they make a mental impact. And these half-digested impressions then color our opinions when those topics come up in debate or discussions.