IIRC pressure loss incidents are common, but not newsworthy because nothing really bad happens. The air pressure is still high enough to allow people to breathe

IIRC pressure loss incidents are common, but not newsworthy because nothing really bad happens. The air pressure is still high enough to allow people to breathe, so you just need to supply oxygen-enriched air while the plane descends to 10000 feet. With suborbital flights, neither breathing nor descending more quickly would be an option.