It's not that I don't believe that technically we are still a long way from manufacturing this type of vehicle. The escalation in the development of drones makes it not seem too far away the time when personal flying vehicles can be manufactured, however the air traffic control and the difficulty and price of obtaining flight licenses makes it very improbable that we will see flying cars circulating in the skies above the cities until a long time from now. It is not so much that the technology does not exist in the short term, but that I do not believe there is the capacity to manage its use today.