David Frum @davidfrum
This is a useful thread - and a good reminder that many of the ills of social media originate on the demand side, not the supply side. — PolitiTweet.org
Daphne Keller @daphnehk
The meme that “platforms algorithmically amplify polarizing content because engagement drives ad revenue” has gotte… https://t.co/esDnpHbnGt
