Here we are again.
LONDON, Nov 18 - Alphabet (GOOGL.O), opens new tab Chief Executive Sundar Pichai said no company would be unscathed if the artificial intelligence boom collapses, as soaring valuations and heavy investment in the sector fuel concerns of a bubble.
Pichai said in an interview with the BBC published on Tuesday that the current wave of AI investment was an "extraordinary moment" but acknowledged "elements of irrationality" in the market, echoing warnings of "irrational exuberance" during the dotcom era.
