Flying cars is a fucking stupid idea.
-constant fear of some drunk driver flying 300kmph to your house -only useful for medium length journey
-has to be heavily controlled for safety, meaning you can only fly specific routes
-airspace of anything important is no fly zone, like airports, government buildings, ports, basically every city
-needs fossile fuel to fly, more than a normal ICE car
-needs designated landing area
-needs city planning to be centered around them
-unlimited potential for terrorists
-drivers would need specific license and training
Whoever is unironically shipping flying cars is a fucking moron and you can't prove me otherwise, no matter if it technically works or not.