And two years ago your money was on electric vehicles. Look at what a disaster that has been to the auto industry.
When I watch prediction films from half a century ago they talk about “central traffic control.” And science fiction films from years ago liked the idea too. But it’s a tired, outdated concept. Yes, transportation will have transponders and a system will keep track of it all. But it won’t be making most of the decisions.
Current AI could replace human ATC and perform 100% flawlessly. You seem to like saying “Quantum systems” because it’s easy to throw out there versus applying real world tech.