Actually, Amazon bought last year Annapurna Labs for $400M. Annapurna Labs, while being secretive, was known to design ARM chips to servers (Fabless), and is pr

Actually, Amazon bought last year Annapurna Labs for $400M. Annapurna Labs, while being secretive, was known to design ARM chips to servers (Fabless), and is probably one of the only startups in the recent years in the stagnant chips market. Why would Amazon invest & buy a chip design firm if it was not intending to ditch Intel and try placing some ARM chips in its servers?