As a professional in health care in the U.S., I am very familiar with the story line of profit over nonprofit health care. Health care should be a human right. Making health care a commodity is insane. But here we are even in Korea. In the U.S. the pharmaceutical companies, the hospital industry, the durable medical equipment companies, and the American Medical Association of doctors and medical insurance companies make up the medical industrial complex and have its claws on pricing. It's about time that capitalist countries redirect their attention towards investing in the health of their people.
Whatever the critique about the series doesn't matter. The topic itself is important enough to learn from it. The coronavirus has demonstrated that a universal health care system from cradle to grave is what we need and free tuition for hands-on patient care professionals. Kudos especially to the actor who plays Mr. Gu.