I don't think flying personal transportation will ever be a thing. Wouldn't you have to have a pilot's license for that? There are too many people on the ground that can't drive for shit. Besides, everyone tends to think that a flying car means soaring above congestion and problems... but if everyone was flying, then you would be flying *through* congestion and problems. Suddenly they all exist in three dimensions.
And like other people have brought up, where the hell is all the energy going to come from?
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Und ihr wisst, was es ist