Individuals who cause their own illnesses through unhealthy lifestyles and diets should have to pay more for health care. For some reason I agree with that statement, however I think these people just need a psychologist. If there were no problem, they would not live with poor diets.
To be honest, nowadays people become rude and every country has their beauty standards. If someone does not fit to these standards, this person will be bullied by other people. Furthermore, these problems are increasing very fast everywhere and especially at schools. Because of bulling individuals could do suicide, but many of them are using diets with which they get a lot of problems with physical and mental health. Although, after unhealthy lifestyle and diets people become patient in hospitals. They should pay more for health care, because other people who admitted to hospital could have more important causes of health those come after years not of using diets.
Also, there are individuals who think that illnesses are cool and do everything to destroy their health. I have seen them in social media and maybe they were doing that for fame, hype. After these they should have pay more in hospitals, the reason for that they are specially destroying their health. Every person should value their health and do everything to save it not the other way around.
In conclusion, I want to say that everyone is different and some part of people could value health, while others do not. I mean there should be fair in hospitals.