The story of Zhang Yiming of TikTok. He founded the App in 2012 in Beijing. His first app was Jinri Toutiao, translates to Today's Headlines. And came up with the idea of feeding people more of what they have read. This is the beginning of how today's echo effects of the news people read and opinions that are shaped in the process being one sided without any dialogue or mixing with others. This is not good for demcoracy and the dumbing down in social media adds to the lack of literacy. In the case of this China based app it means 170 million Americans are spending time in ways that deplete not add to cultural literacy. Some of the same arguments operate for social media as X and other social media divide rather than bring people to exchange views and thinking for better understanding and education.