And I wish for flying cars that are affordable, don't make noise or pollute, are safe, supersonic, and magically disappear into a bag of holding so they don't n

And I wish for flying cars that are affordable, don't make noise or pollute, are safe, supersonic, and magically disappear into a bag of holding so they don't need space to park. Meanwhile in the real world, you need to make compromises. Having everyone use a 3000kg vehicle to carry their 70kg selves, spends 95% of its time parked, and is the leading cause of preventable deaths in the developed world, is a terrible compromise, so instead: Bikes for moving in dense cities, trains for intercity travel, cars for rural areas, and bridges between these modes: transport bikes in trains or rent them at station, park+ride at the edges of cities, etc. Transportation is complicated.