Although I disagree with Dr. Oz's premise, his argument that he's given here is sound.
And a person who makes that argument must believe in universal healthcare. Because there are people out there who can't work today because of health issues, or who are caregivers for people with health issues.
Universal healthcare also allows people to start their own businesses without fear that their decisions will lead to worse medical outcomes.
There may be nothing better for the old GDP than universal healthcare.
The true enemy in healthcare are not utilitarians. It's the small government idiots and the authoritarian sycophants.
Of course, as Dr. Oz is a MAGA conservative, I assume that he doesn't actually have this logical consistency. He likely doesn't even care what he's saying and just makes the most convenient immediate argument and doesn't have any underlying morality that it is based on, except to support Dear Leader, because that's the MAGA way.