Amazon may have more robots than humans by 2030
Cathie Wood, chief executive officer and chief investment officer, Ark Invest, gestures as she speaks during the Bitcoin 2022 Conference at Miami Beach Convention Center on April 7, 2022 in Miami, Florida.Marco Bello | Getty ImagesThe growth of automation in the workplace will accelerate this decade, with robot workers possibly surpassing human employees at one of the world's biggest companies, according to Ark Invest's Cathie Wood.Amazon's use of automated robots will dramatically change the company's workforce in the…