Granted; they cost $400,000 a piece, are as expensive to maintain as a yacht, and fall under Machiavellian FAA restrictions. You can't drive them into urban areas, and can't exceed 100 mph below 2,000 feet. And the license is taxed...heavily. You need to pay a monthly fee to maintain it, and if you fail, you not only lose the license, but the car too. And NO, WE WON'T REIMBURSE YOU!
I wish I could find a replacement lightbulb for my desk lamp.