Big Tech is liking the look of its new leaner shape. "The note reads:The Morgan Stanley note referenced the potential for AI-assisted coding tools to make engineers more productive, citing a Microsoft exec who said using GitHub Copilot increased productivity by 55%. Chief financial officer Susan Li said on an earnings call this week that while the company expects to start hiring again once it has completed its layoffs in April and May, it's "long-term focus is very much on efficiency