> This is going to be an interesting experiment: A widely used social network across the world WITHOUT american content.

China has had such social networks for a long time. Their Weibo and Xiaohongshu are two prominent examples. Weibo started as a copycat of Twitter, but then beats Twitter hands-down with faster iterations, better features, and more vibrant user engagement despite the gross censorship imposed by the government.

My guess is that TT can still thrive without American content, as long as other governments do not interfere as the US did. A potential threat to TT is that the US still has the best consumer market, so creators may still flock to a credible TT-alternative for better monetization, thus snatching away TT's current user base in other countries.