Enlarge / Waymo CEO John Krafcik in 2017. (credit: Misha Friedman/Bloomberg via Getty Images) John Krafcik, the former auto industry exec who took over Google’s self-driving car project in 2015, is stepping down as CEO of Waymo. Waymo, which spun off as a separate Alphabet subsidiary in 2016, accomplished a lot during Krafcik’s five-and-a-half-year tenure. […]