It's better when problems with technology are recognised during its development than when that technology is already widespread. What good can bring one of the

It's better when problems with technology are recognised during its development than when that technology is already widespread. What good can bring one of the most wasteful ways of travel imaginable to be worthwhile? It is not cool to emit an anual carbon footprint equivalent of small city in the poor part of the world to take off. Hence it will be better to ban jetpacks for personal travel.