FUN FACT: Aviation rules require that any plane carrying a parachute must have at least one for every person on board. Hopefully the reason is obvious.
Now given that, do you really want to pay the extra cost of flying with 300 parachutes just so mr-full-volume-phone can have one?
That is an incredibly fun fact. Does this only apply to commercial or also a little Cessna? Presumably there is no actual enforcement on the private planes.
Nah, with how ticketing is these days they'll bug you a dozen times to choose between the $50 basic economy disaster package that only has the mask and 50% airflow or the full package for $100 that includes another 25% airflow and a flotation device. Business execute gets you the parachute, a private life raft, and a few days of MREs for $250.