Pilots don't really handle the airliner. They are directed by flight controllers. If you have millions of individuals flying their cars, simple flight controllers can't handle it. Your answer is lacking in logic.
Of course they have to go to the john occasionally. But there are so few close calls because of the low numbers of planes relative to the size of the airspace. When you get millions of people in the sky, there will be a lot of close calls every day, and even a minor wreck in the sky results in catastrophe.
People currently handle everything.. so people can handle everything next.
Pilots don't really handle the airliner. They are directed by flight controllers. If you have millions of individuals flying their cars, simple flight controllers can't handle it. Your answer is lacking in logic.
Of course they have to go to the john occasionally. But there are so few close calls because of the low numbers of planes relative to the size of the airspace. When you get millions of people in the sky, there will be a lot of close calls every day, and even a minor wreck in the sky results in catastrophe.
They developed digital highways in the 1980s that deal with this problem.