As I said before.....not really a car guy.....
He financed this entire car.....has a video explaining that. I believe he paid MSRP + taxes, which puts you to almost $80k. So I'm guessing $1000 + car note, which technically makes you upside down on the car since they depreciate so fast.
Even in his recent video......a guy asked if he used Diablo to tune. Technically yes, he did, but he might not know that, who knows. It isn't the tunes fault anyways.
There have been numerous blown hellcat motors. Most on too aggressive of 93 setups with high boost, which was not the case here. Very few on E85, but these guys had major warnings over and over and ignored them, but blame the tuner anyway.