TikTok and Facebook fail to detect election disinformation in the US, while YouTube succeeds | Global Witness
"The investigation revealed starkly contrasting results for the social media giants in their ability to detect and act against election misinformation. TikTok fared the worst; the platform, which does not allow political ads, approved a full 90% of the ads containing outright false and misleading election misinformation.
Facebook was only partially effective in detecting and removing the problematic election ads. Only YouTube succeeded both in detecting the ads and suspending the channel carrying them, though this is in glaring contrast to the platform's record in Brazil, where similar ads were approved."
Global Witness send in ads with deliberate false information (such as the date of election) for approval. Those approved aren't published.
This varies between countries.
"The investigation revealed starkly contrasting results for the social media giants in their ability to detect and act against election misinformation. TikTok fared the worst; the platform, which does not allow political ads, approved a full 90% of the ads containing outright false and misleading election misinformation.
Facebook was only partially effective in detecting and removing the problematic election ads. Only YouTube succeeded both in detecting the ads and suspending the channel carrying them, though this is in glaring contrast to the platform's record in Brazil, where similar ads were approved."
Global Witness send in ads with deliberate false information (such as the date of election) for approval. Those approved aren't published.
This varies between countries.