The End of American Exceptionalism? How DeepSeek Could Shatter the US Stock Market. - Barron's

1. DeepSeek's AI surpasses ChatGPT, raising competitive concerns for AAPL. 2. Chinese technology delivers better AI capabilities at lower costs than US counterparts. 3. US tech firms face scrutiny over rising AI costs and valuations. 4. Analysts believe innovation from lower-cost AI could benefit broader market adoption. 5. Increased AI competition may lead to tighter margins for major tech players.