I believe in permanently banning him [Donald Trump]. The world's largest platforms have banned the world's biggest purveyor of lies, conspiracies, and hate. The impact was actually huge; one study done by Signal Labs found that after Twitter removed Trump, there was a 73 percent drop in disinformation about the election on social media. So, we don't want YouTube and Facebook or Twitter to lift their suspensions and allow Trump back on to spread his lies and incite violence.