Trump and TikTok: App is still running, but analyst warns of $850 billion hit to companies that help keep it going - MarketWatch

1. TikTok may face a U.S. ban if controlled by ByteDance. 2. Apple and Google restrict new downloads of TikTok amid legal concerns. 3. Trump's executive order deemed not airtight, risking up to $850 billion liability. 4. Tariffs on China may impact TikTok's future, affecting U.S. and global trade. 5. If banned, TikTok's competitors like Meta and Snap may see stock boosts.