You seem utterly clueless. Old people don’t work as a greeter at Wal-Mart for “extra cash” they do it because they would be homeless otherwise. Teenagers can be exploited, old people can be exploited, but it’s fine because you consider fast food to be a shit job. You’re a gigantic asshole.
There’s a slight difference between driving in a car and going to the bottom of the ocean in tin can. These are not equivalent.
This dumbass earned his Darwin award, it’s just too bad he had to take four other people with him who were lied to about the safety of the expedition.