Tech has changed its attitude… The ideology of tech has changed, and AI has changed what’s possible, but some things remain impossible “Censorship is bad” Yes to moderation… But whose decision is it? “We can’t moderate 100bn AI changes this… messages a day” If we also hire 30k human moderators “You can’t build a secure You can’t build a secure platform with a back door” platform with a back door Benedict Evans –– January 2020 125