Earlier quoted context omitted.
You’re mischaracterizing how free speech was viewed in the recent past. “Free speech” (as a cultural value, I’m not talking about the first amendment) was about the marketplace of ideas: https://en.wikipedia.org/wiki/Marketplace_of_ideas . It meant a free market in ideas, where the dominant ideas arise from competition. What you call “amplification” is just something that makes the marketplace more efficient—it allow…
I understand the theoretical argument, but empirically do you think the quality of ideas that people believe has increased from (say) 2000 to 2020? It seems like there's a lot more going on than just faster dissemination, and the way information travels these days might have introduced new asymmetries and inefficiencies.
I think we’re overestimating the effect of social media. A certain group of highly educated urban liberals is shocked by Trump. (And I don’t say this pejoratively. My college educated friends were literally despondent after he was elected.) And they’re looking for an explanation. And it so happened that social media became a major force around the same time. But I think that’s mostly, though not completely, a coincidence.
Social media didn’t create Trump. Right wing populism is happening all over the world, in Europe, India, etc. Its a reaction to liberalism and globalism that’s been brewing for decades. And social media didn’t create Trump’s audience. My mom, a 70-year old Bangladeshi woman who has voted straight ticket Democrat since she was naturalized, thinks Trump is too unpolished, but loves his “energy” and “vigor.” She thinks he would be a “great President” if he could “implement his ideas.” My mom doesn’t have a Twitter account. (I think she’d love Boris Johnson, i.e. Trump with a bit more polish and competent.) She didn’t get this from Breitbart. She watches CNN in a loop all day.
Social media isn’t not a factor, but I think folks overestimate how much of a factor.