The recent AI advances by Chinese upstart DeepSeek could be the beginning of a potential nightmare scenario that Nvidia Corp. Chief Executive Jensen Huang has been worrying about since the chip maker’s meteoric rise.

"A future where you’re just surrounded by robots is for certain," Huang says. Is this something to look forward to, or something to be wary of?

Jensen Huang's damaging comments about quantum computing caused major turbulence for the Berkeley-based Rigetti Computing's stock. But that's not the end of the story.