It's not a unique case - if you are in line to receive an organ transplant, you are expected to follow your doctor's orders. If they tell you to quit smoking, you quit smoking. If they tell you to lose weight, you lose weight. If they tell you to take your anti-rejection drugs, you take your anti-rejection drugs. If they tell you to get vaccinated, you get vaccinated. They don't have spare organs to waste on people who think they're the exception.
It's not a unique case - if you are in line to receive an organ transplant, you are expected to follow your doctor's orders. If they tell you to quit smoking, you quit smoking. If they tell you to lose weight, you lose weight. If they tell you to take your anti-rejection drugs, you take your anti-rejection drugs. If they tell you to get vaccinated, you get vaccinated. They don't have spare organs to waste on people who think they're the exception.
If they tell you to jump off a cliff, you jump off a cliff.