Hello; First thing if you want to add such people to a list I can agree with you about "fast food eaters, soda drinkers, or people that don't regularly exercise", but only up to a point. These things can be a part of more general bad health habits but are not automatically bad in and of themselves. It is not about these individual actions but the resulting obesity that can be associated with such behavior. Not every one who eats fast food or drinks soda or who do not exercise become morbidly obese, plenty are not. I am not for bans of such things.
If you do not think you are paying for your neighbors alcoholism, drug addiction, smoking, obesity and such then I fear you are mistaken. Some of my information comes from having alcoholics among my relatives. From knowing some life long smokers who had no money by the time the smokes gave them a smoking related disease. This has not been a secret.
