More like Porsche 911 Turbo, Mercedes SLS, Audi R8 buyers.
Edit: why the downvotes? It's well documented that the P90D is no quicker than a Civic Type R around a proper racetrack.
That said, most aren't in a position to really push their cars, and they don't... It's mostly bragging and any car with a 0-60 under 5 seconds will give a lot of that fun.
The people buying Veyrons are doing it for status. They're not going to replace their >$2 million car with one <$2 hundred thousands.
That top speed being 250mph. Who drives 50 miles at 250mph? And where do they do it?
And, more importantly, they can refill in the blink of an eye and travel 50 more.
Also if anyone wants to see someone do a full on heavy run of the Veyron check out Ben on Goldrush 2015? He ran his I think to 255mph if memory serves me right...
Maybe there are still "a lot" of cars like that in the realm of million-dollar supercars. But I think it qualifies as crazy when the context is a family sedan that's fairly cheap to operate.
People in the market for supercars at up to $2MM are not in the same market as the P100D.
Range may not come up as an issue, as you say with the Veyron. The fact that the Veyron can actually accomplish it's top speed for those 50 miles will, however. Just like Tesla cannot complete a lap of a race course at top speed without thermal shutdown / limiting.
You're not the target audience for their top-of-the-line P100D. It's aimed at people who would otherwise buy Bugatti Veyrons, Ferraris, etc., and range probably doesn't even come up in their decision making process. The Veyron has a range of 50 miles at top speed, for example.