>Exposure to many viewpoints, including wrong ones, provides a counterbalancing effect. When you actively try and suppress information you create a “forbidden knowledge” effect where people seek out silos where extreme and wrongheaded information gets passed without the “sunlight is the best disinfectant”—-it grows faster…becomes more wrong, more extreme, and more dangerous.
Fact checkers don't suppress information, they add context and information to posts others make and provide the exposure to many viewpoints that echo chambers often do not have.
People haven't stopped posting wrong and biased information with fact checkers, they just have the counterpoint to their bullshit displayed alongside their posts on the platform.
>Seems to me in my experience after decades of watching and participating in online discussion extremism really only became more problematic when fact checking and active efforts to suppress took hold. Whatever the good intentions may have been, the results were worse.
My decades of watching is exactly the opposite. Extremism is and was rampant long before fact checking, and fact checking really only served to push some of the most extreme content to the margins and to smaller platforms that don't have it. It concentrates it in some ways as many of these opinions fall apart quickly when exposed to truth and facts.