motorcycles- no
scooters-no
bicycles-no.
sidewalks -no
Sports cars-no
Manufactures letting rich idiots drive basically a Racing cars (You probably don't know it began as a racing car design) on the street -yes.
I bet you would maybe not feel the same way if some rich idiot took out you and your family on a similar city street (instead of a tree) and you then found out afterwards the car is basically a racing car for the super rich and meant for a controlled environment like a track to be driven by professionals. It had a V10 600 HP engine is in the middle for quicker turning yet it has no stability control like most sports cars. Notorious for being vey hard to handle. And I don't think you should just let anyone drive around in those. Again, the issue is do they have a liability for gladly taking peoples $500,000 and giving them (and the unsuspecting public) way too dangerous a product to use.
I'd feel the exact same way. It wasn't the car's fault, it was the driver's fault. Just like a gun can't shoot me. I'm not getting mad at the gun, it's the idiot holding it.
I DO know it was a race car design... MANY MANY performance cars start as a race car design. The Dodge Viper ACR is worse than the GT. Ban that too I guess. The engine is in the middle, holy crap, better get all the Toyota MR2's off the road.
What you are suggesting is that this car is some sort of unicorn. There are faster cars out there. a lot of them. Lambo Aventador SV, Dodge Viper ACR, Corvette Z06, Corvette ZR1, Nissan GT-R. There are many cars that are in the same class of speed (i.e. almost as fast) like the BMW M3 / M4 / M5, Audi R8, Caddy CTS-V, standard C6 Corvette, Porsche 911 etc. None of these cars go out of their way to kill people... but idiots behind the wheel of any car can kill people by doing stupid things. It doesn't take cars of this class either...
there are more issues with Mustangs than any of the cars I listed, including the Porsche, so at what point does it stop? I had a 2003 Mustang GT that was the easiest car to lose control of out of any car I have owned. It had a whopping 260 HP. For some fun youtube Mustang wrecks.