I just heard Nikki Haley say something interesting. She said that antisemites and anti-Americans from Russia, China, and elsewhere have invaded social media and are spreading Jew-hating propoganda. She further said many of the vile antisemitic posts are from bots.and the ghouls of the forum are just fine with that.
She said when she is president (doubt it will happen, but whatever), she will require social media to use algorithms to detect the foreign influences driving all the hate and bigotry.