I ditto the sentiment. But we don't want literal flying cars. Well, self driven flying cars. Humans have enough problems when they're driving on the ground on ground made for driving.
I wonder if self flying cars are easier to make since every object in the air is an obstacle. This is less the true for ground transport since sometimes it may seem like an obstacle but it isn't (e.g. just a marking on the road).
However the failure cases at those heights and velocities are far worse. There's several orders of magnitude difference between an airplane license and driving license.
I ditto the sentiment. But we don't want literal flying cars. Well, self driven flying cars. Humans have enough problems when they're driving on the ground on ground made for driving.