This week in AI: Brushing off new bubble warnings, Google’s AI comeback and Nvidia’s China threat

In this articleGOOGLMETANVDAThis week, volatility took hold of the AI trade as bubble fears continued to rise and Nvidia's blowout earnings failed to steady the market. "Unless you're the most optimistic person on the planet … you know you're in a bubble, right?" Dan Niles, founder of Niles Investment Management, told CNBC's Deirdre Bosa. "There is no question you're in a bubble." Industry insiders raise AI bubble alarmsIndustry insiders are also beginning to raise the alarm, with Alphabet CEO Sundar Pichai ...