He called the diver a pedophile, hired a private investigator to study him and claimed to Buzzfeed in an email("off the record") that he has evidence of the diver being a rapist and buying his wife, or something to that effect.
All of those were invented lies, but he also won the defamation lawsuit against him, because he's rich and he can do whatever he wants with no consequences.
Oh yeah, he also flew to Thailand for a photo op with the military, showcasing his idiotic submarine while kids were dying in that cave.
He's a narcissistic asshole at best, a sociopath at worst.
But even things like the tesla tunnels, and being against public transportation.
Everyone involved with programming or science in general should have called that a scam from the very begging and I'm still mystified that everyone bought it.