Earlier quoted context omitted.
Through no fault of the author, this comment thread explains the trick. The article talks about US health care access but the discussion quickly goes off into the weeds of the US health insurance market. As soon as we start talking about premiums we adopt business language and metrics and abandon medical language and metrics. All that money is pocketed by businesses run for profit. It's pocketed because it can be. It…
You make it sound like the business isn't run by humans. Do you consider price gouging sick people and ethical business to get into? If not, please make that a bit more clear in your comment.
Its not ethical business but ethics doesn't matter much these days (devil's advocate here); heck one can argue even legality doesn't matter, as for example Wells Fargo has been getting away with daylight theft that would put a single person in prison for one million years.