https://www.wsj.com/articles/facebook-and-free-speech-11571602853
Mark Zuckerberg offered a stalwart defense of liberal values on free speech last week, and it’s a sign of our illiberal times that progressives were his biggest critics. A Joe Biden spokesman accused the Facebook CEO of using “the Constitution as a shield for his company’s bottom line,” and pundits on Twitter raged at his refusal to censor ads for Donald Trump.
Mr. Zuckerberg’s offense was standing up for John Mill’s liberal marketplace of ideas that liberals used to stand for. At Georgetown University and in our pages Thursday, he committed Facebook to uphold a wide definition of free expression. This is good news with major implications for how information is distributed in the 21st century if Facebook honors this pledge.
When Facebook and other social-media sites took off in the 2000s, an elite consensus held that freewheeling debate advanced democratic government and liberal social causes. Then came the 2016 election. Many liberals saw Mr. Trump’s victory as a democratic malfunction and blamed Facebook, though they had previously lionized the platform for its role spreading candidate Barack Obama’s message.
The pressure on the platform to referee America’s political back-and-forth has increased with polarization. Mr. Zuckerberg’s comments seemed aimed at reminding the political left that it suffered most from censorship amid the polarizing episodes in the 20th century, citing the World War I-era prosecution of socialist Eugene Debs.
Today, conservatives are more likely to perceive that their views are suppressed on social media, and Republican Members of Congress have made it a top issue. A recent controversy of note was Facebook’s temporary suppression of a video produced by the pro-life group Live Action.