Apparently the author of this ragebait has never heard of an HSA.
"In further analyses, the researchers found that, for cancer patients, whether their HDHP had a health savings accounts (HSAs) did not make a difference."
HDHP are a federal requirement if you want a HSA. Full stop. Everyone I work with and nearly everyone I know has one, and no one is dying. The headline is hyperbolic but given the source I'm not surprised.