There was an article about this on Defector last week.

by KGB, Belly o. the Beast, Wednesday, July 15, 2026, 10:02 (9 days ago) @ Chris

Popular theory is that Miller was trying to off himself in the car accident due to those allegations of him defrauding a whole bunch of people over the past decade. The timing and details of the collision with a semi on the opposite side of the highway raise some red flags.

Many Arrested Development references ("He's going to be all right") ensued in the comments.