Here is some more information about the trump angle: https://nymag.com/intelligencer/article/trump-tiktok-ban-reversal-china-jeff-yass-why.html

But Thursday night, while the political class was training its attention on President Joe Biden’s State of the Union address, Trump reversed himself. “If you get rid of TikTok, Facebook and Zuckerschmuck will double their business,” he wrote. “I don’t want Facebook, who cheated in the last Election, doing better. They are a true Enemy of the People!”