For months now, social media companies have been grappling with how to minimize or eradicate hate speech on their platforms. YouTube has been working to make sure advertisers' content doesn't show up on hateful videos. Instagram is using AI to delete unsavory comments. And earlier this week, ProPublica reported on the internal training materials Facebook gives to the content managers who moderate comments and postings on the platform on how to calculate what is and isn’t hate speech.

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