Mainly: What happens to the company if lots of people start using AI engines to answer questions instead of Google's dominant search engine? Now it looks like that might actually be happening. Apple executive Eddy Cue says searches on Apple's Safari browser shrank for the first time ever in April — a change he chalked up to people using AI instead.

Apple's plans to add AI-powered search options to its Safari browser are a big blow to Google, whose lucrative advertising business relies significantly on iPhone customers using its search engine. The news slammed shares of Google-parent Alphabet,