Hi Brydo,
having spent 35 years as an airline and executive jet pilot, I can only hope that these drones will be fully autonomous and not in the hands of amateur and criminal idiots such as those that closed Gatwick for 2 days, ruining 10000s of people’s holidays etc. Flying cars ok providing the pilot has a ppl, medical and full technical and flying training on type. Perhaps the flying bit will be autonomous only. See Amazon is doing a lot of work on drone deliveries.