I wonder how Dario's wife feels about him racing only for the money, in front of no one.
Everyone knows those cars are deathtraps, yet nothing's been done. The issue isn't how safe they are because he didn't die, the issue is how dangerous they are for getting airborne like that on a regular basis. Kenny Brack, Buddy Rice, Tony Renna, Mario Andretti, Marco Andretti, Sam Hornish - all airborne, some with disastrous consequences. They choose not to address the problem.
Examine the injury records of the IRL. It's truly apalling.