The bloke was a fucking idiot, he risked people's lives for (if our reasoned assumptions are right) some light entertainment - through his unthinking stupidity and aggression he fucked himself and his car.
This is all good, he managed to not kill any children or adults, and removed himself - hopefully for an extended period of time - from the position where he can do that again.
That's about the end of it, we can rationalise and intellectualise the situation, and it would have been nice for everyone - the driver included - if he acted with a little more empathy and compassion, but he didn't and fucked himself - pretty much the best outcome as far as I can see.
And nobody is 'wishing' harm on anyone - what is being express is post hoc, he fucked himself, people are saying "you stupid cunt" - they are right.
yeah, that's what I meant to say :p
+1.