When users have to migrate, plenty don't bother to. Not every extremist visits sites specifically for extremist content. Many people pick up extremist ideas jus

When users have to migrate, plenty don't bother to. Not every extremist visits sites specifically for extremist content. Many people pick up extremist ideas just because they're popular where they were already browsing, and the reverse can be true. https://www.vice.com/en_us/article/bjbp9d/do-social-media-bans-work https://www.vice.com/en_us/article/bjbp9d/do-social-media-ba... and https://www.nytimes.com/2018/09/04/technology/alex-jones-infowars-bans-traffic.html https://www.nytimes.com/2018/09/04/technology/alex-jones-inf... have examples of various media personalities (Milo, Alex Jones) that became much less popular once they were de-platformed from their main point of presence. Their fans and popularity could have followed them ... but mostly didn't.