Yeah, have watched a few Titan videos. General consensus that i’ve seen is they were reduced to paste before the brain even recieved any pain signals. Making it a perfect painless death…
The whole thing just fascinates me. The carbon fibre hull was always going to fail eventually, every dive weakened it.
As for the audio-based monitoring of hull-integrity, that was insane. If they heard a failure forming they’d already be dead…