I suggest watching the Behind the Bastards on this guy. He’s weirdly obsessed with death, dead animals, eating bush meat (how he got legitimate brain worms) and rancid rotten meat. Probably all stemming from the death of his dad and his constant abuse of psychedelics and opioids.

Edit: while he was a kid btw, still fucked up, but I’m guessing being part of the Kennedy family isn’t the best. If I remember from the BTB episode, he took acid a bunch