TK single-handedly willed into existence global ride-hailing -- which has been *by far* one of the most societally-positive products of this century
uber was on a path to dominate and accelerate innovation in every major category of transportation before TK got kicked out (they'd potentially be a trillion $$ company right now)
such a baller vision and re-entry. we're lucky to have him back on the field going after maximally ambitious ideas