Regular people shouldn’t have access to supercars.
The reason supercars cost so much is so regular Joe Schmo can never afford to buy one. Ever. Because everyone knows that if Mr. Schmo ever got his foot into the accelerator pedal of a supercar, there’s a high likelihood that he’d kill himself. Or someone else. Or spin out, fall off a roadway and end up stranded in a field.
The people who can afford supercars typically aren’t any better at driving, but at least they can afford the track time or driving lessons. Joe Schmo will just test his new machine on public suburban roads, and that never ends well.