I’m no going to dispute that Musk might’ve been on a narcissistic trip, he admitted as much himself. However in his defense, the sub was made of falcon 9 liquid

I’m no going to dispute that Musk might’ve been on a narcissistic trip, he admitted as much himself. However in his defense, the sub was made of falcon 9 liquid oxygen transfer tubes and the water in the cave was no deeper than a swimming pool it was just in a cave. Plus the whole rescue operation was very much let’s figure out a plan and try it on live kids as there weren’t really any other options. AFAIK no one has ever tried to do a multiple km rescue dive in a cave, with fatigued and terrified pre-teens who can’t swim let alone do basic scuba.