The self-driving revolution may be stuck in the slow lane for some time, according to a Kelley Blue Book poll out Wednesday. Some 62% of those surveyed in by the auto-valuation outfit “don’t think all vehicles will be fully autonomous in my lifetime.” More surprisingly, a third of Gen Z respondents (ages 12 to 15) agree, which means we will still be driving ourselves towards the end of this century.”This shows that while many of us have been reading a lot about progress being made on self-driving cars of late, to most people it’s still like a flying car, something out of The Jetsons,” says Kelley Blue Book senior analyst Karl Brauer. “But we also learned that while it’s hard to get people on board, any level of exposure changes perceptions quickly.”